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 CC(=O)Nc1cccc(NC(=O)CCNC(=O)c2ccc(Cl)cc2)c1
b O=C1CCCC2=C1C(c1cccs1)n1nc(SCc3ccc(C(=O)O)cc3)nc1N2
c Cc1nc(N(C)C)c2sc(=S)n(Cc3ccccc3)c2n1
d O=C(Cn1c2ccc(F)cc2c2nc3n(c(=O)c21)CCS3)Nc1ccccc1F
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}