Task: Answer the MCQ question.
Question: Which drug exhibits a 21.275\% 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 other words.
Options:
a) COC(=O)c1cc(S(=O)(=O)C(C)C)c(S(C)=O)s1
b) CN(CCc1cn[nH]c1)C(=O)CC1C(=O)NCCN1Cc1ccccc1C(F)(F)F
c) Cc1ccc(S(=O)(=O)NC(C)(C)CSc2ccccn2)cc1
d) COc1ccc(CNc2nc(NCc3ccc(OC)cc3)n(C(=O)c3ccncc3)n2)cc1
Answer: d. COc1ccc(CNc2nc(NCc3ccc(OC)cc3)n(C(=O)c3ccncc3)n2)cc1
{#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#}
COc1ccc(CNc2nc(NCc3ccc(OC)cc3)n(C(=O)c3ccncc3)n2)cc1
COc1ccc(CNc2nc(NCc3ccc(OC)cc3)n(C(=O)c3ccncc3)n2)cc1
[3,5-bis[(4-methoxyphenyl)methylamino]-1,2,4-triazol-1-yl]-pyridin-4-ylmethanone