Task: Answer the multiple-choice question.
Query: Which drug has a 9.554\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(N2C(=O)c3ccccc3NC23C(=O)N(C)c2ccccc23)cc1
b Cc1ccc(NC(=O)Cc2ccc(Cl)cc2)nc1
c CN=C(c1ccc([N+](=O)[O-])cc1)N1CCCCC1
d OC1=C(O)c2nc3cc(F)ccc3nc21
Answer: c. CN=C(c1ccc([N+](=O)[O-])cc1)N1CCCCC1
{#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([N+](=O)[O-])cc1)N1CCCCC1
CN=C(c1ccc([N+](=O)[O-])cc1)N1CCCCC1
N-methyl-1-(4-nitrophenyl)-1-piperidin-1-ylmethanimine