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.) CC(C)(C)Nc1nc(N)nc(Cl)n1
b.) CC(C)COCC(O)CCC(=O)NNC(=S)Nc1ccccc1
c.) Cc1nc2sc(C(c3ccccc3)N3CCC(O)CC3)c(O)n2n1
d.) COc1cccc(CNC(=O)CCS(=O)(=O)c2ccc3c(c2)NC(=O)CS3)c1
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}