Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 31.902% 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, b, or c without using any additional words.
Options:
[a] O=C(CCC(=O)N(CC(=O)NC1CCCC1)c1ccc(F)cc1)Nc1nccs1
[b] COc1ccc(-c2sc3ccc(N4CCOCC4)cc3c2C#CC(C)(C)O)cc1
[c] O=c1[nH]nc(-c2ccc(NCCO)c([N+](=O)[O-])c2)c2ccccc12
Answer: c. O=c1[nH]nc(-c2ccc(NCCO)c([N+](=O)[O-])c2)c2ccccc12
{#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=c1[nH]nc(-c2ccc(NCCO)c([N+](=O)[O-])c2)c2ccccc12
O=c1[nH]nc(-c2ccc(NCCO)c([N+](=O)[O-])c2)c2ccccc12
4-[4-(2-hydroxyethylamino)-3-nitrophenyl]-2H-phthalazin-1-one