Task: Answer the MCQ question.
Question: Which compound exhibits a 13.351\% 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 other words.
Options:
a) CC(C)COP(=O)(c1ccc(N(C)C)cc1)C(O)c1ccccc1
b) COc1cccc(/C=C2\SC(=S)N(C(C(=O)O)c3ccccc3)C2=O)c1OC
c) CCCOP(=O)(c1ccc(N(C)C)cc1)C(O)c1ccc(N(C)C)cc1
d) CCOC(=O)c1c(NC(=O)c2ccno2)c2cc([N+](=O)[O-])ccc2n1C
Answer: d. CCOC(=O)c1c(NC(=O)c2ccno2)c2cc([N+](=O)[O-])ccc2n1C
{#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#}
CCOC(=O)c1c(NC(=O)c2ccno2)c2cc([N+](=O)[O-])ccc2n1C
CCOC(=O)c1c(NC(=O)c2ccno2)c2cc([N+](=O)[O-])ccc2n1C
ethyl 1-methyl-5-nitro-3-(1,2-oxazole-5-carbonylamino)indole-2-carboxylate