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 other words.
Options:
a COc1cccc(OCC(=O)Nc2ccccc2C(N)=O)c1
b CCN(CC)S(=O)(=O)c1cc(C(=O)OC)ccc1Cl
c Cc1cccc2cc(C(c3nnnn3CC3CCCO3)N3CCCc4ccccc43)c(=O)[nH]c12
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}