Task: Answer the MCQ question.
Query: Which drug exhibits a 11.890\% 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) COc1ccc(-c2cc(C(=O)NCCN3CCOCC3)c3ccccc3n2)cc1OC
(b) CCc1cccc(NS(=O)(=O)c2ccc3c(c2)n(C)c(=O)n3C)c1
(c) CCOc1cc(CNCC(C)C)cc(Cl)c1OCc1ccccc1
(d) O=C(CCN1C(=O)C2C3C=CC(C4CC34)C2C1=O)OCC(=O)c1ccccc1
(e) CCc1ccc(NC(=O)N(CCN2CCOCC2)C2CCN(C(C)=O)CC2)cc1
Answer: e. CCc1ccc(NC(=O)N(CCN2CCOCC2)C2CCN(C(C)=O)CC2)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#}
CCc1ccc(NC(=O)N(CCN2CCOCC2)C2CCN(C(C)=O)CC2)cc1
CCc1ccc(NC(=O)N(CCN2CCOCC2)C2CCN(C(C)=O)CC2)cc1
1-(1-acetylpiperidin-4-yl)-3-(4-ethylphenyl)-1-(2-morpholin-4-ylethyl)urea