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. COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1c1ccco1
b. COC(=O)c1ccc(NC(=O)c2cccnc2)cc1
c. COc1cc([N+](=O)[O-])cc(/C=N/NC(=O)C(C)Nc2ccccc2C)c1O
d. CCOC(=O)c1sc2nc(C)nc(SC(C)C(=O)NC3CC3)c2c1C
e. Cc1[nH]n(-c2ccc([N+](=O)[O-])cc2)c(=O)c1C=NCCc1ccc(S(N)(=O)=O)cc1
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}