Task: Answer the multiple-choice question.
Query: Which drug has a -74.002% 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 or b without using any other words.
Options:
[a] COc1cc2c(C(=O)N3CCN(C)CC3)c(CSc3ccccc3)n(C)c2cc1Br
[b] CCOc1ccc(Oc2c(/C=N/NC(N)=O)c(C)nn2-c2ccccc2)cc1
Answer: a. COc1cc2c(C(=O)N3CCN(C)CC3)c(CSc3ccccc3)n(C)c2cc1Br
{#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#}
COc1cc2c(C(=O)N3CCN(C)CC3)c(CSc3ccccc3)n(C)c2cc1Br
COc1cc2c(C(=O)N3CCN(C)CC3)c(CSc3ccccc3)n(C)c2cc1Br
[6-bromo-5-methoxy-1-methyl-2-(phenylsulfanylmethyl)indol-3-yl]-(4-methylpiperazin-1-yl)methanone