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 Cc1cc(C)c(NC(=O)CN2CCCCCC2)c(C)c1
b CCCCN(C)C(=O)C1CCCN(S(=O)(=O)c2ccc3c(c2)CC(C)N3C(=O)C2CC2)C1
c Cc1ccc(C2=NOC3(CC(=O)N(c4ccc(C)cc4)C3=O)C2)cc1
d O=C(Nc1ccccn1)Nc1ccccc1Cl
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}