Task: Please answer the multiple choice question.
Question: Which molecules are 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. CCOC(=O)c1c(C)[nH]c(C(=O)Nc2ccc(C)c(Cl)c2)c1C
b. CCOC(=O)C1=C(N)OC(C)=C(C#N)C1c1ccco1
c. COc1cccc(/C=C2\SC(=S)NC2=O)c1OS(=O)(=O)c1ccc(NC(C)=O)cc1
d. COc1ccccc1C(=O)Nc1ccc2c(c1)nc(CN1CCN(C(C)=O)CC1)n2C
e. Cc1nc(N2CCN(c3ccccn3)CC2)c2c(C)c(C(=O)Nc3ccc(F)cc3F)sc2n1
Answer: 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}