Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCN(CC)C(=O)c1cc(C2=CC3(CCNCC3)Oc3ccccc32)cs1
b. COc1ccc(-c2ccc3c(N4CCOC[C@H]4C)nc(N4CCOC[C@H]4C)nc3n2)cc1CO
c. N#Cc1ccc(N2CCC(Nc3c(C(N)=O)cnc4[nH]ccc34)CC2)nn1
d. COc1ccc(C23CC2CN(CCCSc2nnc(-c4ocnc4C)n2C)C3)cc1
e. COc1cc(Nc2cc(-c3cccc(C#N)c3)ccn2)ccc1N1CCOCC1
Answer: a, d, e
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}
3-[2-(3-methoxy-4-morpholin-4-ylanilino)pyridin-4-yl]benzonitrile