Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.149\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C1NC(=O)N(c2cccc(Br)c2)C(=O)/C1=C/c1ccsc1
b) Cc1onc(-c2ccccc2Cl)c1C(=O)Nc1sc2c(c1C#N)CCC2
c) O=C(OCc1ccccc1)C1=[N+]([O-])OC(C(=O)OCc2ccccc2)C1c1c[nH]c2ccccc12
d) O=C(NCCO)/C(=C\c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
Answer: a. O=C1NC(=O)N(c2cccc(Br)c2)C(=O)/C1=C/c1ccsc1
{#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#}
O=C1NC(=O)N(c2cccc(Br)c2)C(=O)/C1=C/c1ccsc1
O=C1NC(=O)N(c2cccc(Br)c2)C(=O)/C1=C/c1ccsc1
(5E)-1-(3-bromophenyl)-5-(thiophen-3-ylmethylidene)-1,3-diazinane-2,4,6-trione