Task: Answer the multiple choice question.
Query: Which drug exhibits a 7.976\% human ether-à-go-go related gene (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) N#Cc1c(N)nc2c(c1-c1ccco1)CCCCC2
(b) Cc1ccc(SCc2nn(C)c(Cl)c2C=O)cc1
(c) CCCn1cc(S(=O)(=O)c2ccc(C)cc2)c(=O)c2cc(OC)c(OC)cc21
(d) COc1ccc(OCC(=O)Nc2cc(-c3nn4c(C)nnc4s3)ccc2C)cc1
(e) CCCOc1cccc(C2/C(=C(/O)c3ccc(F)cc3)C(=O)C(=O)N2CCN(C)C)c1
Answer: c. CCCn1cc(S(=O)(=O)c2ccc(C)cc2)c(=O)c2cc(OC)c(OC)cc21
{#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#}
CCCn1cc(S(=O)(=O)c2ccc(C)cc2)c(=O)c2cc(OC)c(OC)cc21
CCCn1cc(S(=O)(=O)c2ccc(C)cc2)c(=O)c2cc(OC)c(OC)cc21
6,7-dimethoxy-3-(4-methylphenyl)sulfonyl-1-propylquinolin-4-one