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 O=C1CCN(Cc2ccccc2)CCN1CCO
b COc1ccccc1NC(=O)CSc1nnc(C2CCCCC2)n1-c1ccccc1
c Cn1nnnc1SCC(=O)Nc1nc2c(s1)CCCC2
d CC(C)[C@@H]1NC(=O)c2cc([N+](=O)[O-])cc(I)c2NCCC[C@@H](C(N)=O)NC(=O)[C@H](CO)NC1=O
e O=C(O)c1nn2c(c1Br)NC(c1ccccc1)CC2C(F)(F)F
Answer: a, b, c, d, e
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}