Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 9.756\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a O=C(CCCCCNC(=O)c1ccccc1)N/N=C/c1ccc(F)cc1
b CCCCn1c(NS(=O)(=O)c2ccc(C)cc2)c(S(=O)(=O)c2ccccc2)c2nc3ccccc3nc21
c COc1ccc(-n2cc(CN(C)Cc3n[nH]c(=O)[nH]3)c(-c3cccc(F)c3)n2)cc1
d Cc1cc(C)cc(OCC(=O)NN2C(=O)c3ccccc3C2=O)c1
e CC(C)c1nnc(NC(=O)C2CCCN(C(=O)Nc3ccc(F)cc3)C2)s1
Answer: b. CCCCn1c(NS(=O)(=O)c2ccc(C)cc2)c(S(=O)(=O)c2ccccc2)c2nc3ccccc3nc21
{#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#}
CCCCn1c(NS(=O)(=O)c2ccc(C)cc2)c(S(=O)(=O)c2ccccc2)c2nc3ccccc3nc21
CCCCn1c(NS(=O)(=O)c2ccc(C)cc2)c(S(=O)(=O)c2ccccc2)c2nc3ccccc3nc21
N-[3-(benzenesulfonyl)-1-butylpyrrolo[3,2-b]quinoxalin-2-yl]-4-methylbenzenesulfonamide