Task: Answer the multiple-choice question.
Question: Which drug has a 2.941\% 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] CN(C)CCNC(=O)Cn1nc(-c2ccc(Cl)cc2)ccc1=O
[b] Cc1scc(C(=O)NCc2ccco2)c1-c1ccccc1
Answer: a. CN(C)CCNC(=O)Cn1nc(-c2ccc(Cl)cc2)ccc1=O
{#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#}
CN(C)CCNC(=O)Cn1nc(-c2ccc(Cl)cc2)ccc1=O
CN(C)CCNC(=O)Cn1nc(-c2ccc(Cl)cc2)ccc1=O
2-[3-(4-chlorophenyl)-6-oxopyridazin-1-yl]-N-[2-(dimethylamino)ethyl]acetamide