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. Cc1cc(C)c(S(=O)(=O)N2CCCC(C(=O)N3CCOCC3)C2)c(C)c1
b. COc1cc(C(=O)Nc2nnc(CC(=O)NCc3ccccc3)s2)cc(OC)c1OC
c. CCC1(C(=O)O)NC(c2cc(OC)ccc2O)C2C(=O)N(Cc3ccccc3)C(=O)C21
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}