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) C=CCn1c(=O)c(C=Nc2cccnc2Cl)c(O)n(CCCC)c1=O
b) CN(Cc1cnccn1)C(=O)CC1C(=O)NCCN1Cc1cccc(Oc2ccccc2)c1
c) CCOC(=O)c1sc(NC(=O)Cc2ccc(F)cc2)nc1C
d) CCOC(=O)c1ccc2c(c1)nc(SC/C(O)=C(\C#N)c1nc3ccccc3[nH]1)n2CC
e) CC1(C)CC(=O)c2sc(NS(C)(=O)=O)nc2C1
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}