Task: Answer the MCQ question.
Query: Which drug exhibits a -1.729% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cc1ccc(-n2c(SCc3ccc(C(=O)O)cc3)nnc2-c2ccncc2)cc1
b) O=C1CN(C(=O)COc2ccccc2)CCN1
c) CC1=C(C(=O)OCc2ccccc2)N2C(=O)[C@@H](NC(=O)COc3ccccc3)[C@H]2SC1
Answer: b. O=C1CN(C(=O)COc2ccccc2)CCN1
{#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#}
O=C1CN(C(=O)COc2ccccc2)CCN1
O=C1CN(C(=O)COc2ccccc2)CCN1
4-(2-phenoxyacetyl)piperazin-2-one