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. CC(CN1c2ccccc2Sc2ccccc21)[NH+](C)C
b. Fc1ccc([C@@H]2CC[NH2+]C[C@@H]2COc2ccc3c(c2)OCO3)cc1
c. Fc1ccc([C@@H]2CC[NH2+]C[C@@H]2COc2ccc3c(c2)OCO3)cc1
Answer: b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}