Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.940\% 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.) O=C(CCCN1C(=O)c2ccccc2C1=O)Nc1ccc(S(=O)(=O)N2CCCCC2)cc1
b.) Cc1ccc(C(C(=O)NC2CCCC2)N(C(=O)CCC(=O)Nc2cc(C)on2)c2ccccc2)cc1
c.) Cc1ccccc1OCC(=O)Nc1sc(C(=O)Nc2cccc(C)c2C)c(C)c1C#N
d.) CCOC(=O)CSc1nc2cccnc2n1-c1ccc(F)cc1
e.) COc1ccc(/C=C/C(=O)Nc2ccc(C34CC5CC(CC(O)(C5)C3)C4)cc2)cc1OC
Answer: b. Cc1ccc(C(C(=O)NC2CCCC2)N(C(=O)CCC(=O)Nc2cc(C)on2)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#}
Cc1ccc(C(C(=O)NC2CCCC2)N(C(=O)CCC(=O)Nc2cc(C)on2)c2ccccc2)cc1
Cc1ccc(C(C(=O)NC2CCCC2)N(C(=O)CCC(=O)Nc2cc(C)on2)c2ccccc2)cc1
N'-[2-(cyclopentylamino)-1-(4-methylphenyl)-2-oxoethyl]-N-(5-methyl-1,2-oxazol-3-yl)-N'-phenylbutanediamide