Task: Answer the multiple choice question.
Question: Which compound has a 0.234% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(NCCO)c1ccccc1O
b. COc1cccc(-c2cc(C(=O)Nc3cc(OC)c(OC)c(OC)c3)no2)c1
c. O=c1cc(-c2ccco2)nc(-c2cccs2)o1
d. CC(=O)c1cnc2cc(-c3ccc(Cl)cc3)nn2c1C
Answer: d. CC(=O)c1cnc2cc(-c3ccc(Cl)cc3)nn2c1C
{#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#}
CC(=O)c1cnc2cc(-c3ccc(Cl)cc3)nn2c1C
CC(=O)c1cnc2cc(-c3ccc(Cl)cc3)nn2c1C
1-[2-(4-chlorophenyl)-7-methylpyrazolo[1,5-a]pyrimidin-6-yl]ethanone