Task: Answer the multiple choice question.
Question: Which drug exhibits a -7.213\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COCCOC(=O)C1=C(C)N=C2SCCC(=O)N2C1/C=C/c1ccccc1
b: CN(C)c1ccc(P(=O)(COc2ccc([N+](=O)[O-])cc2)c2ccc(N(C)C)cc2)cc1
c: CCOC(=O)NC(=O)CSc1nnnn1-c1ccc(Cl)cc1
Answer: b. CN(C)c1ccc(P(=O)(COc2ccc([N+](=O)[O-])cc2)c2ccc(N(C)C)cc2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(C)c1ccc(P(=O)(COc2ccc([N+](=O)[O-])cc2)c2ccc(N(C)C)cc2)cc1
CN(C)c1ccc(P(=O)(COc2ccc([N+](=O)[O-])cc2)c2ccc(N(C)C)cc2)cc1
4-[[4-(dimethylamino)phenyl]-[(4-nitrophenoxy)methyl]phosphoryl]-N,N-dimethylaniline