Task: Answer the MCQ question.
Question: Which drug exhibits a 3.110\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(NNC(=O)C1[C@H]2CCCC[C@@H]12)NC1CCCCC1
[b] C/C(=N/NC(=O)c1sc(=S)n(C)c1C)c1ccccc1
[c] O=C(COC(=O)/C=C/c1ccc([N+](=O)[O-])cc1)NC1CCCCC1
Answer: c. O=C(COC(=O)/C=C/c1ccc([N+](=O)[O-])cc1)NC1CCCCC1
{#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(COC(=O)/C=C/c1ccc([N+](=O)[O-])cc1)NC1CCCCC1
O=C(COC(=O)/C=C/c1ccc([N+](=O)[O-])cc1)NC1CCCCC1
[2-(cyclohexylamino)-2-oxoethyl] (E)-3-(4-nitrophenyl)prop-2-enoate