Task: Answer the MCQ question.
Query: Which compound exhibits a 11.785\% 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] CC(C)(C)P(=O)(NCc1ccccc1)c1ccccc1
[b] O=C(CSc1nc2ncc(Cl)cc2[nH]1)c1c[nH]c2ccccc12
[c] COc1cccc(C(C(=O)NC2CCCC2)N(C(=O)c2ccco2)c2ccc(C(C)=O)cc2)c1OC
[d] COc1ccc(Cl)cc1N=Cc1c(O)n(C)c(=O)n(C)c1=O
Answer: b. O=C(CSc1nc2ncc(Cl)cc2[nH]1)c1c[nH]c2ccccc12
{#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(CSc1nc2ncc(Cl)cc2[nH]1)c1c[nH]c2ccccc12
O=C(CSc1nc2ncc(Cl)cc2[nH]1)c1c[nH]c2ccccc12
2-[(6-chloro-1H-imidazo[4,5-b]pyridin-2-yl)sulfanyl]-1-(1H-indol-3-yl)ethanone