Problem statement: Answer the MCQ question.
Question: Which drug has a 18.776\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOC(=O)c1c(C)nn(S(=O)(=O)c2ccc(F)cc2)c1NCc1ccccc1
b: CCn1c(COc2ccc(=O)n(-c3ccccc3)n2)n[nH]c1=S
c: O=C(COc1ccccc1)N1CCNC1=O
Answer: b. CCn1c(COc2ccc(=O)n(-c3ccccc3)n2)n[nH]c1=S
{#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#}
CCn1c(COc2ccc(=O)n(-c3ccccc3)n2)n[nH]c1=S
CCn1c(COc2ccc(=O)n(-c3ccccc3)n2)n[nH]c1=S
6-[(4-ethyl-5-sulfanylidene-1H-1,2,4-triazol-3-yl)methoxy]-2-phenylpyridazin-3-one