Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.470\% 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 additional words.
Options:
a COc1ccc(COc2cccc(C=O)c2)cc1
b COCCN(Cc1nc(-c2ccc(-c3ccccc3)cc2)oc1C)C(C)C
c COC(=O)CCC(=O)Nc1ccc(OC)cc1
d C/C(N)=C(/C#N)C(=O)COC(=O)CCSc1ccccc1Cl
Answer: c. COC(=O)CCC(=O)Nc1ccc(OC)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#}
COC(=O)CCC(=O)Nc1ccc(OC)cc1
COC(=O)CCC(=O)Nc1ccc(OC)cc1
[C][O][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][Ring1][O][C][C][=C][Ring1][Branch2]
methyl 4-(4-methoxyanilino)-4-oxobutanoate