Problem statement: Answer the multiple-choice question.
Query: Which drug has a -18.984% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a C/C(CC(=O)Nc1ccccc1C(F)(F)F)=N\NC(=O)c1cnccn1
b COCCOC(=O)c1c(N)n(Cc2ccccc2)c2nc3ccccc3nc12
c O=C1C(Cl)=C(N2CCOCC2)C(=O)N1c1ccccc1
d O=C(N/N=C/c1cccc([N+](=O)[O-])c1)c1ccc(CN2CCOCC2)cc1
Answer: d. O=C(N/N=C/c1cccc([N+](=O)[O-])c1)c1ccc(CN2CCOCC2)cc1
{#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(N/N=C/c1cccc([N+](=O)[O-])c1)c1ccc(CN2CCOCC2)cc1
O=C(N/N=C/c1cccc([N+](=O)[O-])c1)c1ccc(CN2CCOCC2)cc1
4-(morpholin-4-ylmethyl)-N-[(E)-(3-nitrophenyl)methylideneamino]benzamide