Task: Answer the multiple-choice question.
Question: Which drug has a 15.299\% 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) COc1cc(OC)cc(-c2c(-c3cccs3)c3cc(-c4ccc(OC)nc4)ccc3n2C)c1
b) O=C(CCC(=O)N(CC(=O)NC1CCCC1)c1ccc(F)cc1)Nc1nccs1
c) CC1CC(C)(C)NC(=S)N1CCC(=O)N1CCc2ccccc2C1
d) CC(=O)Nc1ccc(S(=O)(=O)Nc2ccc(Cl)cn2)cc1
Answer: b. O=C(CCC(=O)N(CC(=O)NC1CCCC1)c1ccc(F)cc1)Nc1nccs1
{#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(CCC(=O)N(CC(=O)NC1CCCC1)c1ccc(F)cc1)Nc1nccs1
O=C(CCC(=O)N(CC(=O)NC1CCCC1)c1ccc(F)cc1)Nc1nccs1
N'-[2-(cyclopentylamino)-2-oxoethyl]-N'-(4-fluorophenyl)-N-(1,3-thiazol-2-yl)butanediamide