Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOC(=O)CNC(=O)Cn1cnc2c(nnn2-c2ccccc2)c1=O
b: COCCCNC(=S)Nc1ccc2nc3n(c(=O)c2c1)CCCCC3
c: CSc1ncc(/C=C2/C(=O)NC(=O)N(C3CCCCC3)C2=O)cn1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}