Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1cc(Cl)c(CN2CCCC(CO)(Cc3ccccc3)C2)cc1OC
b.) Cc1onc(-c2c(Cl)cccc2Cl)c1C(=O)Nc1ccc2c(c1)OCO2
c.) CCOc1ccc(C2(C#N)CC[N+](C)(C)CC2)cc1.[Br-]
d.) COc1ccccc1C1=CC(=O)C[C@H](c2ccc(F)cc2)C1
e.) Cc1ccc(C)c(NC(=O)C(=O)NCCCN2CCOCC2)c1
Answer: a
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}