Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 2.706\% 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 additional words.
Options:
a: COc1cccc(CN(C)C(=O)CCN(c2ccccc2)S(=O)(=O)c2ccc(C)cc2)c1OC
b: O=C(CSc1nc(COc2ccccc2)nc2ccccc12)NC1CCCC1
c: OCCC1CN(Cc2cccn2-c2ncccn2)CCN1C1CCCC1
d: CCCC(=O)Nc1nn(CC)c2nc3ccc(C)cc3cc12
e: CC(C)(C)NC(=O)COC(=O)CNC(=O)c1cc(Cl)cc([N+](=O)[O-])c1
Answer: a. COc1cccc(CN(C)C(=O)CCN(c2ccccc2)S(=O)(=O)c2ccc(C)cc2)c1OC
{#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#}
COc1cccc(CN(C)C(=O)CCN(c2ccccc2)S(=O)(=O)c2ccc(C)cc2)c1OC
COc1cccc(CN(C)C(=O)CCN(c2ccccc2)S(=O)(=O)c2ccc(C)cc2)c1OC
N-[(2,3-dimethoxyphenyl)methyl]-N-methyl-3-(N-(4-methylphenyl)sulfonylanilino)propanamide