Task: Answer the MCQ question.
Query: Which compound has a -0.183\% 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 other words.
Options:
[a] O=c1c(Cc2c(F)cccc2Cl)c(O)ccn1CCCN1CCOCC1
[b] N#CCCN(C(=O)COC(=O)c1cc(=O)c2ccccc2o1)c1ccccc1
[c] COc1cccc(/C=N/NC(=O)CC(=O)NCCc2ccc(OC)c(OC)c2)c1
[d] Cc1cc(-c2ccc(C(C)C)c(S(=O)(=O)Nc3ccccn3)c2)on1
Answer: c. COc1cccc(/C=N/NC(=O)CC(=O)NCCc2ccc(OC)c(OC)c2)c1
{#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#}
COc1cccc(/C=N/NC(=O)CC(=O)NCCc2ccc(OC)c(OC)c2)c1
COc1cccc(/C=N/NC(=O)CC(=O)NCCc2ccc(OC)c(OC)c2)c1
N-[2-(3,4-dimethoxyphenyl)ethyl]-N'-[(E)-(3-methoxyphenyl)methylideneamino]propanediamide