Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 17.645\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=c1c2ccccc2nc(SCc2nc3ccccc3s2)n1Cc1ccco1
b: CCOc1cc(/C=N/NC(=O)c2ccc(CN3CCOCC3)cc2)ccc1OCc1ccccc1
c: Cc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)CSc1nnnn1C
Answer: a. O=c1c2ccccc2nc(SCc2nc3ccccc3s2)n1Cc1ccco1
{#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=c1c2ccccc2nc(SCc2nc3ccccc3s2)n1Cc1ccco1
O=c1c2ccccc2nc(SCc2nc3ccccc3s2)n1Cc1ccco1
2-(1,3-benzothiazol-2-ylmethylsulfanyl)-3-(furan-2-ylmethyl)quinazolin-4-one