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 other words.
Options:
a CC(=O)c1cccc(NC(=O)NCCc2ccc(Cl)cc2)c1
b CC(c1ccccc1)N1C(=O)NC(NC(=O)c2cccnc2)(C(F)(F)F)C1=O
c Cc1cc(C)n(-c2nc3c(c(=O)[nH]c(=O)n3C)n2CCc2ccccc2)n1
d COc1cccc(CNC(=O)c2nnn(CC(=O)Nc3cc(C)ccc3C)c2N)c1
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}