Problem statement: Answer the multiple choice question.
Query: Which compound has a -0.258\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1cccc(NC(=O)c2oc3ccc(S(=O)(=O)N4CCOCC4)cc3c2C)c1C
b: CC1=C(C)CS(=O)N(S(=O)(=O)c2ccccc2)C1
c: CCn1cc(CN2CCc3c([nH]c4ccccc34)C2c2ccc(F)c(OC)c2)c(C)n1
Answer: b. CC1=C(C)CS(=O)N(S(=O)(=O)c2ccccc2)C1
{#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#}
CC1=C(C)CS(=O)N(S(=O)(=O)c2ccccc2)C1
CC1=C(C)CS(=O)N(S(=O)(=O)c2ccccc2)C1
2-(benzenesulfonyl)-4,5-dimethyl-3,6-dihydrothiazine 1-oxide