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 additional words.
Options:
[a] S=c1[nH]c(-c2ccccc2)cn1/N=C/c1ccccc1Br
[b] CCCOc1ccc(/C=N/Nc2ccccc2[N+](=O)[O-])c(O)c1
[c] COc1ccc(NC(=O)CSc2nncs2)cc1S(N)(=O)=O
[d] CCN(CC)CCOC(=O)C1(c2ccc(OC)c(OC)c2)CCCC1.Cl
[e] COc1cccc(N2C(=O)C3CC=C(Cl)CC3C2=O)c1
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}