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: Cc1ccc(SCc2cc(=O)[nH]c(/N=C(\N)Nc3cccc4ccccc34)n2)cc1
b: O=C(Nc1ccc(F)cc1)Nc1cccnc1Cl
c: Cn1nnnc1SCC(=O)N1CCc2ccccc21
d: CSc1ccccc1NC(=O)CN(C)C(=O)c1c(C)nn(Cc2ccccc2)c1C
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}