Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 12.882\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCOC(=O)c1sc2nc(C)c3c(c2c1N)CC(C)(C)OC3
b.) c1ccc2c(-c3cn4ccccc4n3)c[nH]c2c1
Answer: a. CCOC(=O)c1sc2nc(C)c3c(c2c1N)CC(C)(C)OC3
{#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#}
CCOC(=O)c1sc2nc(C)c3c(c2c1N)CC(C)(C)OC3
CCOC(=O)c1sc2nc(C)c3c(c2c1N)CC(C)(C)OC3
[C][C][O][C][=Branch1][C][=O][C][S][C][=N][C][Branch1][C][C][=C][C][=Branch1][Branch2][=C][Ring1][#Branch1][C][=Ring1][#Branch2][N][C][C][Branch1][C][C][Branch1][C][C][O][C][Ring1][O]
ethyl 3-amino-8,12,12-trimethyl-11-oxa-5-thia-7-azatricyclo[7.4.0.02,6]trideca-1,3,6,8-tetraene-4-carboxylate