Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: OC(CCNCCc1c[nH]c2ccccc12)C(F)(F)Cl
b: Cc1c(C(=O)NC(=S)Nc2ccc(N3CCOCC3)cc2)cccc1[N+](=O)[O-]
c: Cn1cccc1C(=O)C(=O)Nc1ccc(F)c(F)c1
d: Cc1ccc2nc(SCC(=O)N3c4ccccc4CC3C)c(C)cc2c1
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}