Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCCCN1CCCCC1C(=O)Nc1c(C)cccc1C
b. Cc1cnc(NC(=O)c2cc(Oc3ccc(C#N)cc3)c3cc(C)oc3c2)cn1
c. Clc1ccc(Cn2cc(NCCN3CCCCC3)nn2)cc1Cl
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
1-butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide