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 other words.
Options:
a: CCn1cc(CNC(=O)c2cc(COc3ccc(F)cc3Cl)on2)cn1
b: CCC(=O)Nc1ccc(NC(=S)NC(=O)/C=C/c2ccco2)cc1
c: Cc1ccc2[nH]c(=O)c(CN(C)C(=O)c3cccs3)cc2c1
d: COc1ccc(CONS(=O)(=O)c2ccc(NC(C)=O)cc2)cc1Cl
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}