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, c, or d without using any additional words.
Options:
a: Cc1c(C(=O)Nc2c3c(nn2C(C)(C)C)CS(=O)(=O)C3)cccc1[N+](=O)[O-]
b: CCOC(=O)c1c(-c2cccc(N)c2)cn2ccccc12
c: Nc1nc(C(F)(F)F)cc(=O)n1/N=C/c1ccc2ccccc2c1
d: C(=C/n1nnc2ccccc21)\c1ccccn1
Answer: a, b, c, d
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}