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, d, or e without using any other words.
Options:
a) Cc1cc(C)n(-c2nc3sc4c(c3c(=O)[nH]2)CCCC4)n1
b) CCOC(=O)c1c(NC(=O)CSc2nnc(-c3cccnc3)o2)sc(C)c1C
c) C=CCOc1cccc(/C=N/NC(=O)CN(c2cc(Cl)ccc2OC)S(=O)(=O)c2ccc(C)c([N+](=O)[O-])c2)c1
d) Cc1cccc(N(CC(=O)NC2CCCC2)C(=O)c2csnn2)c1C
e) O=C(NCc1cccc(Br)c1)C1CC2Cn3c(nc4ccccc43)C2N1Cc1ccccc1
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}