Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CC(=O)Nc1cccc(NC(=O)CSc2nnc(Cc3cccn3C)n2CCc2ccccc2)c1
b O=C(Cc1ccc(Cl)c(Cl)c1)Nc1cccc2ncccc12
c Cl.Clc1ccc(COc2cccc(CNCc3ccncc3)c2)cc1
d Cc1cc(C)n2nc(C(=O)NC(c3ccccc3)c3ccccc3)nc2n1
e CCN(CC)c1ccc(NC(=O)CCNS(=O)(=O)c2ccc3c(c2)CCC(=O)N3)c(C)c1
Answer: c
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}