Task: Answer the multiple choice question.
Question: Which drug has a 11.686\% 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: Cc1cccc(-c2nc(Nc3ccc(N4CCOCC4)cc3)c3ccccc3n2)c1
b: CN(C)S(=O)(=O)N1CCC(Oc2ccc(C(=O)NCCc3cscn3)cc2)CC1
c: COc1cccc(NC(=O)c2nn(-c3ccc(OC)cc3OC)c(=O)c3ccccc23)c1
d: CCc1ccc(C(=O)NNC(=O)c2c(CC)noc2C)cc1
Answer: c. COc1cccc(NC(=O)c2nn(-c3ccc(OC)cc3OC)c(=O)c3ccccc23)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(NC(=O)c2nn(-c3ccc(OC)cc3OC)c(=O)c3ccccc23)c1
COc1cccc(NC(=O)c2nn(-c3ccc(OC)cc3OC)c(=O)c3ccccc23)c1
3-(2,4-dimethoxyphenyl)-N-(3-methoxyphenyl)-4-oxophthalazine-1-carboxamide