Problem statement: Answer the multiple choice question.
Question: Which drug has a 19.861% 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 COc1ccc(/C=N/n2c(C)cc(C)cc2=O)cc1
b O=C(OCC(=O)N1CCOCC1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
c COc1ccc(CCNC(=O)CSc2nc3[nH]ncc3c(=O)n2-c2cccc(C(F)(F)F)c2)cc1OC
d COC(=O)c1ccc(NC(=O)COc2ccc3c(c2)OCO3)cc1
Answer: b. O=C(OCC(=O)N1CCOCC1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
{#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(OCC(=O)N1CCOCC1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
O=C(OCC(=O)N1CCOCC1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
(2-morpholin-4-yl-2-oxoethyl) 4-morpholin-4-yl-3-nitrobenzoate