Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.538\% 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) CCCCNC(=O)C1CC(=O)N(CCC(C)C)C1
(b) CC(=O)Nc1cccc(C(=O)OCC(=O)NC(=O)c2ccccc2)c1
(c) COc1cc(C=O)ccc1OCCOCCOc1ccc(Cl)cc1Cl
(d) O=C(NC1CCCC1)C1CC(=O)N(CCc2ccccc2)C1
(e) COc1ccc(C(=O)Cn2nnc(-c3ccccc3F)n2)cc1
Answer: c. COc1cc(C=O)ccc1OCCOCCOc1ccc(Cl)cc1Cl
{#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#}
COc1cc(C=O)ccc1OCCOCCOc1ccc(Cl)cc1Cl
COc1cc(C=O)ccc1OCCOCCOc1ccc(Cl)cc1Cl
4-[2-[2-(2,4-dichlorophenoxy)ethoxy]ethoxy]-3-methoxybenzaldehyde