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, or c without using any other words.
Options:
(a) O=C1c2ccccc2C(Nc2ccc(S(=O)(=O)N3CCCCCC3)cc2)N1c1ccccn1
(b) COc1cc(C)c(S(=O)(=O)N2CCN(C)CC2)cc1C
(c) CN1C(=O)C(CC(=O)Nc2ccc(F)cc2)N(CCCc2ccccc2)C1=S
Answer: a, b, c
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}