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) COC(=O)C(CSCc1ccccc1)NC(=O)CSc1nc(C)cc(=O)[nH]1
(b) CCC(=O)c1cc2c(C)cc(=O)oc2c(C)c1OC
(c) COc1cc(CN2CCN(Cc3ccc4cc(F)ccc4n3)CC2CCO)cc(OC)c1
Answer: a, b
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}