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) Fc1ccccc1-c1nc(NCc2ccco2)c2ccccc2n1
(b) CCOc1ccc(/C=C/C(=O)N2CCOCC2)cc1OC
(c) Cc1ccc(N(Cc2cc3ccccc3[nH]c2=O)C(=O)c2ccco2)c(C)c1
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}