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 additional words.
Options:
a: CCOc1ccc2nc(NC(=O)c3cnccn3)sc2c1
b: CC1(C)Cc2c(cnn2-c2ccc(F)cc2)C(NC(=O)CN2CCCCC2=O)C1
c: O=C(c1cc(C2CC2)nn1-c1ccccc1)N1CCN(S(=O)(=O)c2c(F)cccc2F)CC1
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}