Task: Answer the MCQ question.
Question: Which compound has a -2.041% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(COc1ccccc1[N+](=O)[O-])N/N=C/c1ccc(O)cc1
b) N#CCC(=O)Nc1ccc(C(=O)OCCCOc2ccc(F)cc2)cc1
c) Cc1cc(C)cc(NC(=O)N2CCNC(=O)C2CC(=O)Nc2cc(Cl)ccc2Cl)c1
d) COc1cc(C(=O)NCC(c2ccco2)N2CCCC2)ccc1OCc1ccccc1
Answer: a. O=C(COc1ccccc1[N+](=O)[O-])N/N=C/c1ccc(O)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#}
O=C(COc1ccccc1[N+](=O)[O-])N/N=C/c1ccc(O)cc1
O=C(COc1ccccc1[N+](=O)[O-])N/N=C/c1ccc(O)cc1
N-[(E)-(4-hydroxyphenyl)methylideneamino]-2-(2-nitrophenoxy)acetamide