Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -17.211% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(c1cccn2c(=O)c3ccccc3nc12)N1CCN(c2ccccn2)CC1
(b) CCN(CC)C(=O)c1ccc(Oc2ccc([N+](=O)[O-])cc2Cl)cc1
Answer: b. CCN(CC)C(=O)c1ccc(Oc2ccc([N+](=O)[O-])cc2Cl)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#}
CCN(CC)C(=O)c1ccc(Oc2ccc([N+](=O)[O-])cc2Cl)cc1
CCN(CC)C(=O)c1ccc(Oc2ccc([N+](=O)[O-])cc2Cl)cc1
4-(2-chloro-4-nitrophenoxy)-N,N-diethylbenzamide