Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 13.197\% 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: Brc1ccc(-c2nc3ccccc3s2)s1
b: O=C(c1ccc(CS(=O)Cc2ccccc2Cl)o1)N1CCN(C2CCCCC2)CC1
c: CC(C)(Oc1ccc(Cl)cc1)C(=O)OCC(=O)Nc1ncc(Cl)cc1Cl
d: CN1CCN(c2ccc(Cl)cc2NC(=O)C2COc3ccccc3O2)CC1
e: O=C(C1CCCN(c2ncnc3c2nc2n3CCCCC2)C1)N1CCN(c2ccc(Cl)cc2)CC1
Answer: b. O=C(c1ccc(CS(=O)Cc2ccccc2Cl)o1)N1CCN(C2CCCCC2)CC1
{#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(c1ccc(CS(=O)Cc2ccccc2Cl)o1)N1CCN(C2CCCCC2)CC1
O=C(c1ccc(CS(=O)Cc2ccccc2Cl)o1)N1CCN(C2CCCCC2)CC1
[5-[(2-chlorophenyl)methylsulfinylmethyl]furan-2-yl]-(4-cyclohexylpiperazin-1-yl)methanone