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=S(=O)(NCCc1ccccc1)c1ccc(Cl)nc1
(b) COc1ccc(OC)c2c(C)cc(N3CCN(C(=O)c4ccc(Cl)cc4)CC3)nc12
(c) CCOC(=O)Nc1cccc(OCC(=O)Nc2ccccc2OC)c1
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}