Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 0.833\% 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=C(NCCc1ccccc1Cl)C1CCN(S(=O)(=O)c2cccs2)CC1
b) Cc1ccc(C(=O)CN(CCCC(N)=O)S(=O)(=O)c2ccc([N+](=O)[O-])cc2)cc1
c) CC(=O)Nc1cc(C(=O)O)ccc1S(=O)(=O)c1ccc(Cl)cc1
d) CCOc1ccc(N(CC(=O)Nc2cccc(OC)c2)S(C)(=O)=O)cc1
Answer: a. O=C(NCCc1ccccc1Cl)C1CCN(S(=O)(=O)c2cccs2)CC1
{#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=C(NCCc1ccccc1Cl)C1CCN(S(=O)(=O)c2cccs2)CC1
O=C(NCCc1ccccc1Cl)C1CCN(S(=O)(=O)c2cccs2)CC1
N-[2-(2-chlorophenyl)ethyl]-1-thiophen-2-ylsulfonylpiperidine-4-carboxamide