Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 9.704\% 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 additional words.
Options:
a: CC(C)Cn1c(N)c(C(=O)CSc2ncnc3sc4c(c23)CCCC4)c(=O)n(C)c1=O
b: CN(CCNC(=O)c1ccc(/C=N/O)nc1)Cc1ccccc1
c: O=C(CCCn1c(=O)[nH]c2cc(Cl)ccc2c1=O)NCCN1CCN(c2ccccc2)CC1
d: Cc1cc2nc(N)sc2cc1C
Answer: d. Cc1cc2nc(N)sc2cc1C
{#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#}
Cc1cc2nc(N)sc2cc1C
Cc1cc2nc(N)sc2cc1C
5,6-dimethyl-1,3-benzothiazol-2-amine