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. CSc1ncc(Cl)c(C(=O)Nc2ccccc2C)n1
b. N#Cc1c(-c2ccccc2Cl)cc(-c2ccccc2)[nH]c1=S
c. O=C(Nc1cccc(NC(=O)c2ccc(-c3cccc(Br)c3)o2)c1)c1ccco1
d. Cc1ccccc1-c1nc(CS(=O)(=O)CC(=O)NCCN2CCOCC2)c(C)o1
e. Br.CCCCCCCCCn1c2c(c(=N)c3c1CCC3)CCC2
Answer: 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}