Task: Answer the multiple choice question.
Query: Which drug exhibits a -18.983% 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, b, c, or d without using any additional words.
Options:
[a] CCn1c(SCc2cccc(F)c2)nc2c(c1=O)SCC2
[b] CN(CC(=O)NCc1ccc(F)cc1)S(=O)(=O)c1ccc2c(c1)c(=O)n(C)c(=O)n2C
[c] O=C(O)COc1ccc(C(=O)c2ccccc2)cc1
[d] CCOc1ccc(C(=O)COC(=O)C2COc3ccccc3O2)cc1
Answer: b. CN(CC(=O)NCc1ccc(F)cc1)S(=O)(=O)c1ccc2c(c1)c(=O)n(C)c(=O)n2C
{#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#}
CN(CC(=O)NCc1ccc(F)cc1)S(=O)(=O)c1ccc2c(c1)c(=O)n(C)c(=O)n2C
CN(CC(=O)NCc1ccc(F)cc1)S(=O)(=O)c1ccc2c(c1)c(=O)n(C)c(=O)n2C
2-[(1,3-dimethyl-2,4-dioxoquinazolin-6-yl)sulfonyl-methylamino]-N-[(4-fluorophenyl)methyl]acetamide