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(Cc1ccccc1)C(=O)CN1C(=O)COc2ccc(S(=O)(=O)NC3CCCC3)cc21
(b) COc1cccc(-c2nnc(SCC(=O)NC3CCS(=O)(=O)C3)n2C)c1
(c) CCN(CC)C(=O)CCSc1nnc(-c2ccco2)o1
(d) O=C(Cc1ccc(S(=O)(=O)N2CCCC2)s1)N1CCN(c2ccc(F)cc2)CC1
(e) Cc1cc(N2C3CCC2CC(O)(c2ccc(F)cc2)C3)nc(-c2ccccc2)n1
Answer: a, 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}