Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(CN(Cc2cccn2C)S(=O)(=O)c2ccc(C)cc2)cc1
b. CCOc1cc(NC(=O)c2ccco2)c(OCC)cc1NC(=O)CCC(=O)NCc1cccnc1
c. O=C(CN1C(=O)/C(=C\c2ccc(F)cc2)Oc2ccccc21)N1CCN(c2ccccn2)CC1
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}