Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.012\% 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: COCCNC(=O)c1oc2ccc3c(c2c1C)C(O)CC(C)(C)O3
b: Cc1ccc(/C=C/C(=O)O)cc1S(=O)(=O)NCc1cccnc1
c: Cc1c(C(=O)NC(Cc2ccccc2)c2nc3ccccc3[nH]2)cccc1[N+](=O)[O-]
d: O=C(NN=C1CCCC1)c1ccc(Cl)cc1
e: CCn1c(SCC(N)=O)nnc1-c1cc2c(C)nn(-c3ccccc3)c2s1
Answer: c. Cc1c(C(=O)NC(Cc2ccccc2)c2nc3ccccc3[nH]2)cccc1[N+](=O)[O-]
{#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#}
Cc1c(C(=O)NC(Cc2ccccc2)c2nc3ccccc3[nH]2)cccc1[N+](=O)[O-]
Cc1c(C(=O)NC(Cc2ccccc2)c2nc3ccccc3[nH]2)cccc1[N+](=O)[O-]
N-[1-(1H-benzimidazol-2-yl)-2-phenylethyl]-2-methyl-3-nitrobenzamide