Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.903\% 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.) COc1ccc(N(CC(=O)N/N=C/c2ccc3c(c2)OCO3)S(=O)(=O)c2ccccc2)cc1
b.) CCOC(=O)N1CCN(C(=O)CSc2cc(C)nc3c(-c4ccccc4OC)c(C)nn23)CC1
Answer: b. CCOC(=O)N1CCN(C(=O)CSc2cc(C)nc3c(-c4ccccc4OC)c(C)nn23)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#}
CCOC(=O)N1CCN(C(=O)CSc2cc(C)nc3c(-c4ccccc4OC)c(C)nn23)CC1
CCOC(=O)N1CCN(C(=O)CSc2cc(C)nc3c(-c4ccccc4OC)c(C)nn23)CC1
ethyl 4-[2-[3-(2-methoxyphenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanylacetyl]piperazine-1-carboxylate