Task: Answer the multiple-choice question.
Question: Which drug has a 5.026\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(c1ccc(NS(=O)(=O)c2cccs2)cc1)N1CCCCC1
b: CN1CCN(c2ncnc3c2[nH]c2ccc(F)cc23)CC1
c: O=C(CCN1CCN(c2ccccc2F)CC1)Nc1ccc2c(c1)OCO2
d: CC1CN(C(=O)c2cc(-c3ccc(Cl)s3)nc3ccccc23)CC(C)O1
Answer: a. O=C(c1ccc(NS(=O)(=O)c2cccs2)cc1)N1CCCCC1
{#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(c1ccc(NS(=O)(=O)c2cccs2)cc1)N1CCCCC1
O=C(c1ccc(NS(=O)(=O)c2cccs2)cc1)N1CCCCC1
N-[4-(piperidine-1-carbonyl)phenyl]thiophene-2-sulfonamide