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) CC1CC(NC(=O)/C=C/C(=O)O)CC(C)(C)C1
b) O=C(C1=NN[C@@H]2C(=O)N(c3cccc(F)c3)C(=O)[C@H]12)c1ccc2ccccc2n1
c) CN1C2CCC1CC(NC(=O)c1cccc(C(F)(F)F)c1)C2
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}