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, c, or d without using any additional words.
Options:
a: Cc1occc1-c1nnc(SCC(=O)Nc2nc(C(C)(C)C)cs2)o1
b: O=C1CSC(c2cccc(F)c2)N1c1c(F)cccc1F
c: Cn1cc(CN2CCN(Cc3cccnc3)CC2)c(-c2ccc3c(c2)OCCO3)n1
d: COc1ccccc1-c1nc(C#N)c(N2CCCCCC2)o1
Answer: a, b, c, d
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}