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. COc1ccc(S[C@@H](CCN2CC[C@H](O)CCC2=O)c2ccccc2)cc1
b. O=C(c1cccc(N2CCNC2=O)c1)N1CCCC(Nc2cccc(F)c2)C1
c. COc1ccc(OC)c(C2CC(=O)OC3=C2C(=O)CC(C)(C)C3)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}