Task: Answer the MCQ question.
Query: Which drug exhibits a 15.776\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C(COc1ccc([N+](=O)[O-])cc1)NCc1cccnc1
b: NC(=O)CC[C@@H]1NC(=O)[C@H](CO)NC(=O)c2cc([N+](=O)[O-])cc(I)c2NCC[C@@H](C(N)=O)NC1=O
c: O=C(N/N=C/c1ccc(OC(=O)c2cccc(Br)c2)cc1)c1cccnc1
d: C/C(=N/OC(=O)c1ccc(F)cc1)c1ccc(C)cc1
e: CN(C)CCNC(=O)c1ccc(Sc2ccc(Br)cc2)c([N+](=O)[O-])c1
Answer: b. NC(=O)CC[C@@H]1NC(=O)[C@H](CO)NC(=O)c2cc([N+](=O)[O-])cc(I)c2NCC[C@@H](C(N)=O)NC1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NC(=O)CC[C@@H]1NC(=O)[C@H](CO)NC(=O)c2cc([N+](=O)[O-])cc(I)c2NCC[C@@H](C(N)=O)NC1=O
NC(=O)CC[C@@H]1NC(=O)[C@H](CO)NC(=O)c2cc([N+](=O)[O-])cc(I)c2NCC[C@@H](C(N)=O)NC1=O
(5S,8S,11S)-8-(3-amino-3-oxopropyl)-11-(hydroxymethyl)-18-iodo-16-nitro-7,10,13-trioxo-2,6,9,12-tetrazabicyclo[12.4.0]octadeca-1(14),15,17-triene-5-carboxamide