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 additional words.
Options:
a. O=C(Nc1ccc2snnc2c1)N1CCN(c2ccccc2)CC1
b. O=S(=O)(Nc1ncnc2sc3c(c12)CCC3)c1ccc(Cl)s1
c. Cc1cccc(NC(=O)CSc2nnc([C@@H](N)Cc3c[nH]c4ccccc34)o2)c1C.Cl
Answer: 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}