Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -2.653\% 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.) COC(=O)c1c(C)[nH]c(C(=O)OCc2ccc(F)cc2)c1C
b.) CCN(C(=O)Cc1ccccc1OC)c1nnc(-c2ccncc2)s1
c.) COc1cccc(CNC(=O)CCC2CCCN(C(=O)c3cccc4c(C)c(C)[nH]c34)C2)c1
Answer: b. CCN(C(=O)Cc1ccccc1OC)c1nnc(-c2ccncc2)s1
{#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#}
CCN(C(=O)Cc1ccccc1OC)c1nnc(-c2ccncc2)s1
CCN(C(=O)Cc1ccccc1OC)c1nnc(-c2ccncc2)s1
N-ethyl-2-(2-methoxyphenyl)-N-(5-pyridin-4-yl-1,3,4-thiadiazol-2-yl)acetamide