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.) Cc1cccc(OCC(=O)N/N=C/c2cc([N+](=O)[O-])ccc2N2CCOCC2)c1
b.) O=C(Cn1cnc2ccccc2c1=O)NCCC(=O)Nc1ccc(F)cc1
c.) CC1CC(NS(=O)(=O)c2cc3c4c(c2)CCN4C(=O)CC3)CC(C)(C)C1
d.) Cc1ccc(C)c(NC(=O)CCN2CCCC(C)C2)c1
e.) CCOC(=O)c1c(NC(=O)CSc2c[nH]c3ccccc23)sc2c1CCCC2
Answer: c
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}