Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCC(=O)Nc1ccc(C(=O)Nc2c[nH]c(=O)[nH]c2=O)cc1
b) CC(=O)C1=C(C)NC(=O)NC1c1ccccc1OCC(=O)NCCc1ccccc1
c) CCOC(=O)N1CCN(C(=O)CSc2nc3c(cnn3-c3ccccc3)c(=O)[nH]2)CC1
d) Cc1ccc(S(=O)(=O)NC(=O)c2cc(C)n(-c3ccc(N(C)C)cc3)c2C)cc1
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}