Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCN(CC)C(=O)c1ccc(C(=C2CCNCC2)c2ccccn2)cc1
b. CCN(CC)Cc1ccc(Nc2ccnc3cc(Cl)ccc23)cc1O
c. CS(=O)(=O)N1CCC(C2NC(c3nc(-c4ccccc4)c[nH]3)Cc3c2[nH]c2ccccc32)CC1
d. CCCCNc1nccc2[nH]c3ccccc3c12
e. CNC(C)C1(c2ccc(Cl)c(Cl)c2)CCCCC1.Cl
Answer: b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
N-butyl-5H-pyrido[4,3-b]indol-1-amine