Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COC(=O)c1ccccc1NC(=O)CSCC(=O)Nc1ccccc1OC
b. COc1ccc(C(C(=O)NC2CCCCC2)N(C(=O)c2ccco2)c2ccc(-n3cnnn3)c(C)c2)cc1
c. O=C(c1ccc(F)cc1F)N1CCCC(c2nc(-c3cccs3)no2)C1
d. COc1ccc(OC)c(CN2CCN(CCCc3ccccc3)C(CCO)C2)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}