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 CC12CCC(C(=O)N3CCN(Cc4ccccc4)CC3)(OC1=O)C2(C)C
b COc1ccc(/C=N/NC(=O)C(=O)N2CCCC2)cc1
c CC(C(=O)Nc1nnc(C2CC2)s1)N1C(=O)C2CC=CCC2C1=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}