Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cc1ccc(C(C)C)c(OCC(=O)Nc2ccc3c(c2)nc(CCN2CCCCC2)n3C)c1
b. O=C(Nc1ncccc1O)c1ccc(OCC2CCCO2)cc1
c. CC12CCC(=O)N1C(C(=O)OCC(=O)Nc1cccc(S(=O)(=O)N3CCCCCC3)c1)CS2
d. Cc1ccc(S(=O)(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1C(=O)OC(C)C(=O)N(C)c1ccccc1
e. COc1cc(F)ccc1S(=O)(=O)N1CCN(Cc2ccccc2)CC1
Answer: a, 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}