Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 18.183\% 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 additional words.
Options:
(a) C/C(=N\NC(=O)COc1ccc2ccccc2c1)c1cccs1
(b) Cc1cc(C)nc(Nc2ccc(N3CCCC3)cc2)n1
(c) Cc1ccc(OCCCCn2cnc3ccccc32)c(C)c1.O=C(O)C(=O)O
(d) COc1ccc(NC(=O)C2CCOC(C)(C)C2)cc1
Answer: d. COc1ccc(NC(=O)C2CCOC(C)(C)C2)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#}
COc1ccc(NC(=O)C2CCOC(C)(C)C2)cc1
COc1ccc(NC(=O)C2CCOC(C)(C)C2)cc1
N-(4-methoxyphenyl)-2,2-dimethyloxane-4-carboxamide