Task: Answer the MCQ question.
Question: Which drug exhibits a -4.172\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1cccc(NC(=O)CSc2ccc(-c3ccco3)nn2)c1
b.) O=C(O)C1C2C=CC(O2)C1C(=O)Nc1cccc(C(F)(F)F)c1
c.) CCN(c1ccccc1)S(=O)(=O)c1nnc(NC(=O)c2ccco2)s1
d.) COC(=O)c1c(NC(=O)CN2C(=O)C(=O)N(CC(C)C)C2=O)sc(C)c1C
Answer: a. COc1cccc(NC(=O)CSc2ccc(-c3ccco3)nn2)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)CSc2ccc(-c3ccco3)nn2)c1
COc1cccc(NC(=O)CSc2ccc(-c3ccco3)nn2)c1
2-[6-(furan-2-yl)pyridazin-3-yl]sulfanyl-N-(3-methoxyphenyl)acetamide