Problem statement: Answer the MCQ question.
Query: Which drug has a -16.084% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(-c2[nH]ncc2CN(C)C(C)c2cccs2)c(F)c1
[b] CC1=Nc2cc(C(=O)N3CCCC3)ccc2Sc2ccc(C)cc21
[c] CC(C)NC(=O)Cn1c(SCC(=O)N2CCc3ccccc3C2)nc2ccccc21
[d] COCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(-c3ccc(Cl)cc3[N+](=O)[O-])o1)n2Cc1ccccc1
Answer: b. CC1=Nc2cc(C(=O)N3CCCC3)ccc2Sc2ccc(C)cc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1=Nc2cc(C(=O)N3CCCC3)ccc2Sc2ccc(C)cc21
CC1=Nc2cc(C(=O)N3CCCC3)ccc2Sc2ccc(C)cc21
(6,8-dimethylbenzo[b][1,4]benzothiazepin-3-yl)-pyrrolidin-1-ylmethanone