Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.204% 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) O=C(c1c[nH]c(C(=O)C(Cl)(Cl)Cl)c1)c1c(F)cccc1F
b) Cc1ccsc1/C=N/NC(=O)Cn1nc(C)c([N+](=O)[O-])c1C
Answer: a. O=C(c1c[nH]c(C(=O)C(Cl)(Cl)Cl)c1)c1c(F)cccc1F
{#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#}
O=C(c1c[nH]c(C(=O)C(Cl)(Cl)Cl)c1)c1c(F)cccc1F
O=C(c1c[nH]c(C(=O)C(Cl)(Cl)Cl)c1)c1c(F)cccc1F
2,2,2-trichloro-1-[4-(2,6-difluorobenzoyl)-1H-pyrrol-2-yl]ethanone