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. CCN(CC)CCCN1C(=O)C(O)=C(C(=O)c2cc3cccc(OC)c3o2)C1c1ccncc1
b. CCN1CCN(CCCNC(=O)c2ccc(/C=C3/Sc4ccccc4N(Cc4ccccc4F)C3=O)cc2)CC1
c. O=C(Nc1ccc2c(c1)OCO2)C1CCN(C(=O)CSc2ncnc3ccccc23)CC1
d. COc1ccc(-c2cc(C(=O)N3CCN(c4ncccn4)CC3)c3ccccc3n2)c(OC)c1
e. O=[N+]([O-])c1ccc2c(OCc3nnc(-c4ccccc4Br)o3)ncnc2c1
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}