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(C)(C)c1cc(NC(=O)COC(=O)C2CC2)n(-c2ccccc2)n1
b) CC1(CCc2ccccc2)NC(=S)N(c2ccccc2)N1
c) Cc1cc(-n2c(C)cc(C(=O)CN3C(=O)NC4(CCCCCC4)C3=O)c2C)no1
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}