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=C(O)c1cc(-c2ccccc2)n(-c2ccccc2)n1
b. O=c1cc(-c2ccccc2)[nH]n1-c1nc2ccccc2s1
c. Cc1nc(-c2cccnc2)sc1C(=O)N/N=C/c1ccccc1Cl
d. O=C(Cc1ccccc1)N1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)CC1
e. O=C1/C(=C/c2coc3ccc(O)cc3c2=O)SC(=S)N1c1ccccc1
Answer: a, b, 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}