Task: Answer the multiple choice question.
Question: Which drug has a 1.423\% 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.) COc1ccc(OC)c(CCNC(=O)C2CCN(c3ncnc4c3nc3n4CCCCC3)CC2)c1
b.) COC(=O)c1sc(-c2ccc(C(C)(C)C)cc2)cc1NC(=O)c1ccccc1C(=O)O
Answer: a. COc1ccc(OC)c(CCNC(=O)C2CCN(c3ncnc4c3nc3n4CCCCC3)CC2)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#}
COc1ccc(OC)c(CCNC(=O)C2CCN(c3ncnc4c3nc3n4CCCCC3)CC2)c1
COc1ccc(OC)c(CCNC(=O)C2CCN(c3ncnc4c3nc3n4CCCCC3)CC2)c1
N-[2-(2,5-dimethoxyphenyl)ethyl]-1-(7,8,9,10-tetrahydro-6H-purino[9,8-a]azepin-4-yl)piperidine-4-carboxamide