Task: Answer the MCQ question.
Question: Which drug has a 20.046\% 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 additional words.
Options:
[a] COc1cc2nc(C3CCC3)n(NC(=O)C(OC(C)=O)c3ccccc3)c(=O)c2cc1OC
[b] CC(=O)Nc1ccc(S(=O)(=O)Oc2ccc(/C=N/NC(=O)c3ccc(Cl)cc3)cc2)cc1
[c] Cc1c(C(=O)NC2CCN(Cc3ccccc3)C2)oc2ccc(Br)cc12
[d] COC(=O)c1c(N2C(=O)CCC2=O)sc2c1CCCC2
[e] CC(NC(=O)C(C)N1CCN(Cc2ccccc2)CC1)c1ccccc1
Answer: e. CC(NC(=O)C(C)N1CCN(Cc2ccccc2)CC1)c1ccccc1
{#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#}
CC(NC(=O)C(C)N1CCN(Cc2ccccc2)CC1)c1ccccc1
CC(NC(=O)C(C)N1CCN(Cc2ccccc2)CC1)c1ccccc1
2-(4-benzylpiperazin-1-yl)-N-(1-phenylethyl)propanamide