Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cn1c(=O)n(C)c2cc(S(=O)(=O)N3CCN(c4ccccc4)CC3)ccc21
b. O=C1C(c2ccccc2)=C(N2CC2)c2ccccc21
c. CCOC(=O)N1CCN(C(=O)CN(CC)S(=O)(=O)c2cc(C)ccc2OC)CC1
d. Cc1ccc(C)c(N2CCN(CCCc3ccccc3)CC2)c1
e. Cc1ccc(Nc2nc(C(=O)NCCCN3CCOCC3)cs2)cc1
Answer: d
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}