Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -3.911\% 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] CN(Cc1ccccc1)C(=O)CCCn1c(=O)c2cccn2c2cccnc21
[b] O=S(=O)(c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1)N1CCCC1
Answer: a. CN(Cc1ccccc1)C(=O)CCCn1c(=O)c2cccn2c2cccnc21
{#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(Cc1ccccc1)C(=O)CCCn1c(=O)c2cccn2c2cccnc21
CN(Cc1ccccc1)C(=O)CCCn1c(=O)c2cccn2c2cccnc21
N-benzyl-N-methyl-4-(7-oxo-2,8,10-triazatricyclo[7.4.0.02,6]trideca-1(9),3,5,10,12-pentaen-8-yl)butanamide