Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(NC(=O)CN(c2ccc(F)cc2)S(=O)(=O)c2ccccc2)c(OC)c1
b. Cl.O=C(CN1CCCC1)NCc1ccccc1
c. Cc1ccc2c(COC(=O)CC3Sc4ccccc4NC3=O)cc(=O)oc2c1C
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}