Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 9.288\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(CCNC(=O)c1ccccc1Cl)NCCCSc1ccccc1
[b] COc1ccc(OCc2nnc(SCC(=O)Nc3nnc(C4CC4)s3)n2C)cc1
[c] CCCCC1CC1C(=O)Nc1ncc2c(n1)CC(C)(C)CC2=O
[d] O=c1cc(N2CCCCC2)c(-c2ccccc2)nn1Cc1cccc(Cl)c1
Answer: a. O=C(CCNC(=O)c1ccccc1Cl)NCCCSc1ccccc1
{#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#}
O=C(CCNC(=O)c1ccccc1Cl)NCCCSc1ccccc1
O=C(CCNC(=O)c1ccccc1Cl)NCCCSc1ccccc1
2-chloro-N-[3-oxo-3-(3-phenylsulfanylpropylamino)propyl]benzamide