Task: Answer the MCQ question.
Query: Which drug exhibits a 15.073\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) S=C(N/N=C/c1ccc2ncccc2c1)Nc1cccnc1
(b) CCC(OC(=O)C1=Cc2ccccc2OC1)C(=O)NCc1ccco1
(c) CCn1c(SCC(=O)N2CCOCC2)nc(O)cc1=O
(d) Cc1cc(NC(=O)CSc2nnnn2C2CCCC2)no1
(e) COCCN(C(=O)CSc1ncc(C(F)(F)F)cc1Cl)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: b. CCC(OC(=O)C1=Cc2ccccc2OC1)C(=O)NCc1ccco1
{#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#}
CCC(OC(=O)C1=Cc2ccccc2OC1)C(=O)NCc1ccco1
CCC(OC(=O)C1=Cc2ccccc2OC1)C(=O)NCc1ccco1
[1-(furan-2-ylmethylamino)-1-oxobutan-2-yl] 2H-chromene-3-carboxylate