Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.722\% 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 additional words.
Options:
a) CCOc1ccc(C(=O)N2CCN(c3ncccn3)CC2)cc1
b) CCOc1ccc2[nH]c(C(=O)N/N=C/c3ccc(OC)cc3)cc2c1
c) COc1ccc([N+](=O)[O-])cc1NC(=O)CSc1nncn1-c1ccccc1
d) Nc1nc2n(n1)C(c1ccco1)CC(c1ccc(Cl)cc1Cl)N2
Answer: b. CCOc1ccc2[nH]c(C(=O)N/N=C/c3ccc(OC)cc3)cc2c1
{#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#}
CCOc1ccc2[nH]c(C(=O)N/N=C/c3ccc(OC)cc3)cc2c1
CCOc1ccc2[nH]c(C(=O)N/N=C/c3ccc(OC)cc3)cc2c1
5-ethoxy-N-[(E)-(4-methoxyphenyl)methylideneamino]-1H-indole-2-carboxamide