Task: Answer the MCQ question.
Question: Which drug exhibits a 1.139\% 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: CCNC(=O)COC(=O)c1ccc(S(=O)(=O)N2CCCCCC2)cc1
b: CN(C)CC(O)COc1cccc(OCC(O)CN(C)C)c1.Cl
c: COc1cc(Cl)cc(NC(=O)CCN2CCN(C)CC2)c1
d: COc1cccc(C(=O)Nc2ccccc2C(=O)N2CCCC2)c1
Answer: d. COc1cccc(C(=O)Nc2ccccc2C(=O)N2CCCC2)c1
{#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#}
COc1cccc(C(=O)Nc2ccccc2C(=O)N2CCCC2)c1
COc1cccc(C(=O)Nc2ccccc2C(=O)N2CCCC2)c1
[C][O][C][=C][C][=C][C][Branch2][Ring1][=Branch2][C][=Branch1][C][=O][N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][C][C][C][Ring1][Branch1][=C][Ring2][Ring1][=Branch1]
5-methoxy-N-[2-(pyrrolidine-1-carbonyl)phenyl]benzamide