Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.371\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCN(CC(=O)Nc1cccc(C(C)=O)c1)S(=O)(=O)c1ccc(C)cc1
[b] CCOc1ccc(S(=O)(=O)N2CCC(C(=O)OC(C)C(=O)NC3CCCCC3C)CC2)cc1
[c] CC(C)=NNc1nc2c(c(=O)n(C)c(=O)n2C)n1CCc1ccccc1
[d] Cc1cc(C)n2c(SCC(=O)NC3CCCC(C)C3C)nnc2n1
[e] COc1ccc(CCN2Cc3c(N)cccc3C2=O)cc1OC
Answer: e. COc1ccc(CCN2Cc3c(N)cccc3C2=O)cc1OC
{#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#}
COc1ccc(CCN2Cc3c(N)cccc3C2=O)cc1OC
COc1ccc(CCN2Cc3c(N)cccc3C2=O)cc1OC
4-amino-2-[2-(4,5-dimethoxyphenyl)ethyl]-3H-isoindol-1-one