Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.314\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCOc1ccccc1NC(=O)Nc1ccc2c(c1)OCO2
b C=C1C(C(=O)Nc2ccc(F)cc2)C1C(=O)Nc1ccc(F)cc1
c O=C(Nc1cccc2c1CCCC2)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
d O=C(Cn1nc(-c2ccccc2)ccc1=O)Nc1ccc(N2CCN(C(=O)c3ccccc3)CC2)cc1
e CCn1cc([C@@H]2C[C@H]3CN(Cc4cccc(Cl)c4)C(=O)[C@]34CCCN24)c(C)n1
Answer: c. O=C(Nc1cccc2c1CCCC2)c1cc([N+](=O)[O-])cc([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_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#}
O=C(Nc1cccc2c1CCCC2)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
O=C(Nc1cccc2c1CCCC2)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
3,5-dinitro-N-(5,6,7,8-tetrahydronaphthalen-1-yl)benzamide