Task: Answer the multiple choice question.
Question: Which compound exhibits a -5.650\% 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=N/NC(=O)c2cc3c(OC)cc(OC)c(OC)c3[nH]2)cc1
b. CC(=O)NC(CC(=O)Nc1ccc2c(c1)OCCO2)c1ccccc1
c. CCN1C(=O)/C(=C2\SC(=S)N(NC(=O)c3cccnc3)C2=O)c2ccccc21
d. CC(C)(C)NS(=O)(=O)c1ccc(CCC(=O)Nc2ccc3c(c2)OCO3)cc1
Answer: a. CCOc1ccc(/C=N/NC(=O)c2cc3c(OC)cc(OC)c(OC)c3[nH]2)cc1
{#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#}
CCOc1ccc(/C=N/NC(=O)c2cc3c(OC)cc(OC)c(OC)c3[nH]2)cc1
CCOc1ccc(/C=N/NC(=O)c2cc3c(OC)cc(OC)c(OC)c3[nH]2)cc1
N-[(E)-(4-ethoxyphenyl)methylideneamino]-4,6,7-trimethoxy-1H-indole-2-carboxamide