Task: Answer the multiple-choice question.
Query: Which drug exhibits a 20.691% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(-c2nc3c(c4nnc(SC(C)C(=O)Nc5ccc(C)cc5)n24)COC(C)(C)C3)cc1
b: N#CCCn1cc(CNC2CCC(O)CC2)c2ccccc21
Answer: a. COc1ccc(-c2nc3c(c4nnc(SC(C)C(=O)Nc5ccc(C)cc5)n24)COC(C)(C)C3)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#}
COc1ccc(-c2nc3c(c4nnc(SC(C)C(=O)Nc5ccc(C)cc5)n24)COC(C)(C)C3)cc1
COc1ccc(-c2nc3c(c4nnc(SC(C)C(=O)Nc5ccc(C)cc5)n24)COC(C)(C)C3)cc1
2-[[7-(4-methoxyphenyl)-11,11-dimethyl-12-oxa-3,4,6,8-tetrazatricyclo[7.4.0.02,6]trideca-1(9),2,4,7-tetraen-5-yl]sulfanyl]-N-(4-methylphenyl)propanamide