Task: Answer the multiple choice question.
Question: Which drug exhibits a 5.623\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCOC(=O)c1ccc2c(c1)N(C)C(=O)c1ccccc1S2
b. COCCNC(=O)CN1CCC(n2c(C)nc3cc(C(F)(F)F)ccc32)CC1
Answer: b. COCCNC(=O)CN1CCC(n2c(C)nc3cc(C(F)(F)F)ccc32)CC1
{#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#}
COCCNC(=O)CN1CCC(n2c(C)nc3cc(C(F)(F)F)ccc32)CC1
COCCNC(=O)CN1CCC(n2c(C)nc3cc(C(F)(F)F)ccc32)CC1
N-(2-methoxyethyl)-2-[4-[2-methyl-5-(trifluoromethyl)benzimidazol-1-yl]piperidin-1-yl]acetamide