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) O=C(CSc1ccc(F)cc1)NCC1(N2CCOCC2)CCCCC1
(b) COc1ccc(CN(C)CC(=O)Nc2ccccc2-c2ccccc2)c(OC)c1
(c) COc1ccc(C(CC(=O)Nc2ncccc2C)N2Cc3ccccc3C2=O)cc1OC
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}