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.) O=[N+]([O-])c1ccc(O)c(C=Nc2ccc3oc(Cc4ccc(Cl)cc4)nc3c2)c1
b.) CCOC(=O)N(C)c1ccc(C(O)(C(=O)OC)C(F)(F)F)cc1
c.) CCC(C)C(=O)Nc1nnc(SCC(=O)N2C(C)CCCC2C)s1
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}