Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 14.657% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCOc1ccc(N2C(=O)CC(NCc3ccc(F)cc3)C2=O)cc1
(b) CC(=O)N1c2ccccc2Sc2ccccc21
(c) COc1ccccc1CNC(=O)CSC1=NCCS1
(d) Cc1ccc2[nH]c3c(=O)n(Cc4ccco4)cnc3c2c1
Answer: b. CC(=O)N1c2ccccc2Sc2ccccc21
{#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#}
CC(=O)N1c2ccccc2Sc2ccccc21
CC(=O)N1c2ccccc2Sc2ccccc21
1-phenothiazin-10-ylethanone