Task: Answer the multiple-choice question.
Query: Which drug has a 6.760\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCOc1cccc(C(=O)Nc2ccccc2C(=O)N2CCOCC2)c1
b) COCCNC(=O)CN1CCN(S(=O)(=O)c2ccc3c(c2)CCCC3)CC1
Answer: b. COCCNC(=O)CN1CCN(S(=O)(=O)c2ccc3c(c2)CCCC3)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)CN1CCN(S(=O)(=O)c2ccc3c(c2)CCCC3)CC1
COCCNC(=O)CN1CCN(S(=O)(=O)c2ccc3c(c2)CCCC3)CC1
N-(2-methoxyethyl)-2-[4-(5,6,7,8-tetrahydronaphthalen-2-ylsulfonyl)piperazin-1-yl]acetamide