Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 15.642\% 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 CC(C)OCCCN1C=C2C(=O)C(C)(OC(=O)CCc3ccccc3)C(=O)C=C2C=C1c1ccc(C#N)cc1
b O=C(c1ccc(Cl)cc1)N1CCC2(CC1)OCCO2
c CCOc1ccc(NC(=O)CN(C)C(=O)c2ccc(COc3ccccc3)o2)cc1OCC
d O=C(O)C1CCCN1S(=O)(=O)c1ccc2ccccc2c1
e CCCC(=O)N(CC(=O)Nc1sc(C)c(C)c1C(N)=O)Cc1ccccc1
Answer: b. O=C(c1ccc(Cl)cc1)N1CCC2(CC1)OCCO2
{#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(Cl)cc1)N1CCC2(CC1)OCCO2
O=C(c1ccc(Cl)cc1)N1CCC2(CC1)OCCO2
(4-chlorophenyl)-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)methanone