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 Cc1ccc(C(=O)NCC(=O)Nc2ccc3c(c2)OCCO3)cc1
b CC(NC(=O)c1ccc(N2CCNCC2)c([N+](=O)[O-])c1)C12CC3CC(CC(C3)C1)C2
c COc1ccc(S(=O)(=O)N(C)C)cc1NC(=O)CCNC(=O)c1ccco1
d CSc1cccc(-c2nnc(NC(=O)c3cccc(N4C(=O)CCC4=O)c3)o2)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}