Task: Answer the multiple-choice question.
Question: Which drug exhibits a 13.396\% 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: Cc1cc(NC(=O)CCSc2ccc(Cl)cc2)no1
b: Cc1ccnc2nc(C(=O)N3CCN(S(=O)(=O)c4ccccc4)CC3)nn12
c: COc1ccc(OC)c(C2SCCN2S(C)(=O)=O)c1
d: O=C(NCCCn1ccnc1)/C(=C\c1cccnc1)NC(=O)c1ccccc1Br
Answer: b. Cc1ccnc2nc(C(=O)N3CCN(S(=O)(=O)c4ccccc4)CC3)nn12
{#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#}
Cc1ccnc2nc(C(=O)N3CCN(S(=O)(=O)c4ccccc4)CC3)nn12
Cc1ccnc2nc(C(=O)N3CCN(S(=O)(=O)c4ccccc4)CC3)nn12
[4-(benzenesulfonyl)piperazin-1-yl]-(7-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methanone