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)NC(Nc1ccc(C)cn1)(C(F)(F)F)C(F)(F)F
b) NC(=O)c1ccc[n+](Cc2ccccc2)c1.[I-]
c) CCn1c(/C=C/c2ccc(O)cc2)nc2ccccc2c1=O
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}