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) Cc1cc(C)c(S(=O)(=O)Nn2cnnc2)c(C)c1
b) O=C(NCCCN1CCCC1=O)[C@H](CSCc1ccccc1)N1Cc2ccccc2C1=O
c) CC(C)=C1SC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)=NC1=O
d) Cc1cc(Nc2ncc(Cl)cc2Cl)n[nH]1
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}