Task: Answer the MCQ question.
Query: Which compound has a 12.708\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCNc1c(NC(=O)c2cccs2)c(=O)oc2ccccc12
(b) CC(C)CNC(=O)CC1Nc2ccccc2NC1=O
(c) CC(=O)C1C(c2ccc(C)cc2)c2c(noc2C)CC1(C)O
(d) O=C(NNC(=O)c1cc2cc3ccccc3nc2s1)c1cccc(C(F)(F)F)c1
(e) NS(=O)(=O)c1ccc2nc(NC(=O)C3CCCO3)sc2c1
Answer: a. CCNc1c(NC(=O)c2cccs2)c(=O)oc2ccccc12
{#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#}
CCNc1c(NC(=O)c2cccs2)c(=O)oc2ccccc12
CCNc1c(NC(=O)c2cccs2)c(=O)oc2ccccc12
N-[4-(ethylamino)-2-oxochromen-3-yl]thiophene-2-carboxamide