Task: Answer the MCQ question.
Query: Which drug exhibits a -17.920% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COC(=O)c1ccc(-c2cc(CC3(C(=O)OC)CCN(C(=O)OC(C)(C)C)CC3)on2)cc1
(b) O=C1C2C3C=CC(C3)C2C(=O)N1c1ccccc1OS(=O)(=O)c1ccccc1
Answer: a. COC(=O)c1ccc(-c2cc(CC3(C(=O)OC)CCN(C(=O)OC(C)(C)C)CC3)on2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1ccc(-c2cc(CC3(C(=O)OC)CCN(C(=O)OC(C)(C)C)CC3)on2)cc1
COC(=O)c1ccc(-c2cc(CC3(C(=O)OC)CCN(C(=O)OC(C)(C)C)CC3)on2)cc1
1-O-tert-butyl 4-O-methyl 4-[[3-(4-methoxycarbonylphenyl)-1,2-oxazol-5-yl]methyl]piperidine-1,4-dicarboxylate