Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a O=C(OCC1CCN(Cc2ccc(-c3ccccc3-c3nnn[nH]3)cc2)CC1)c1c2n(c3ccccc13)CCCO2
b CCCCNc1nccc2[nH]c3ccccc3c12
c O=C(c1ccccc1OCc1csc(-c2ccc(Cl)cc2)n1)N1CCCC1
d CNC(=O)Cn1c(=O)n(C2CCN(CC[C@H](Oc3cc(OC)ccc3C)C(C)C)CC2)c2ccccc21
e CCNC(=O)c1ccc(C(=O)NCCC2CCN(c3ncnc4cc(C(N)=O)sc34)CC2)s1
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