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 other words.
Options:
a.) CCOc1ccc(NCc2cccn2-c2nnc(N3CCC(C(=O)NCCCN4CCCCC4CC)CC3)s2)cc1
b.) CC(CNC(=O)C1CCCCC1C(=O)O)c1ccccc1
c.) CCOC(=O)c1nc(Nc2ccccc2CC)c2ccccc2n1
d.) COc1ccccc1OCC(=O)NNC(=O)c1ccoc1C
e.) CCCN1CCN(S(=O)(=O)c2ccc3c(c2)NC(=O)C(C)S3)CC1
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}