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: CC(=O)c1ccc(-n2nnnc2SCC(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
b: COc1ccccc1CNC(=O)c1ccc(S(=O)(=O)N(C)C)cc1
c: Cc1ccc(-c2cc(C(=O)NCc3ccc4c(c3)OCO4)no2)cc1
d: CC(Sc1nc2ccccc2s1)C(=O)c1c(N)n(C)c(=O)n(C)c1=O
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}