Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -17.314\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(NCc1ccco1)c1cnc2ccccn2c1=O
b Cc1c(C(=O)Nc2ccncc2)oc2ccccc12
c C=CCn1cc(/C=C2/NC(=O)NC2=O)c2ccccc21
Answer: b. Cc1c(C(=O)Nc2ccncc2)oc2ccccc12
{#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#}
Cc1c(C(=O)Nc2ccncc2)oc2ccccc12
Cc1c(C(=O)Nc2ccncc2)oc2ccccc12
3-methyl-N-pyridin-4-yl-1-benzofuran-2-carboxamide