Task: Answer the multiple choice question.
Question: Which drug exhibits a -30.117% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCOc1ccccc1N(CC(=O)NC1CCCC1)C(=O)CCC(=O)Nc1cc(C)on1
b. O=C1C2C3C=CC(C3)C2C(=O)N1/N=C/c1ccc(-c2ccccc2[N+](=O)[O-])o1
Answer: b. O=C1C2C3C=CC(C3)C2C(=O)N1/N=C/c1ccc(-c2ccccc2[N+](=O)[O-])o1
{#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=C1C2C3C=CC(C3)C2C(=O)N1/N=C/c1ccc(-c2ccccc2[N+](=O)[O-])o1
O=C1C2C3C=CC(C3)C2C(=O)N1/N=C/c1ccc(-c2ccccc2[N+](=O)[O-])o1
4-[(E)-[5-(2-nitrophenyl)furan-2-yl]methylideneamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione