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 additional words.
Options:
(a) CCCN(CCC)CC(O)COc1ccc([N+](=O)[O-])cc1
(b) CC(C)CC1NC(=O)N(Cc2nc3ccccc3s2)C1=O
(c) O=C(c1ccc(N2CCCC2=O)cc1)N1CCN(c2ccccc2Cl)CC1
(d) COC(=O)c1cccc(NC(=O)CSc2nnnn2C)c1
(e) COc1ccc(CNCC(O)(c2ccc(F)cc2)c2ccc(F)cc2)cc1
Answer: a, e
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}