Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.660\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCN1C(=O)/C(=C/c2cccs2)N(C)C1=S
b.) CCCCC(CC)CNC(=O)CN1C(=O)NC2(CCc3ccccc32)C1=O
c.) CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4ccccc4)ccc1c23
Answer: c. CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4ccccc4)ccc1c23
{#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#}
CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4ccccc4)ccc1c23
CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4ccccc4)ccc1c23
1-ethyl-2-oxo-N-phenylbenzo[cd]indole-6-sulfonamide