Task: Please answer the multiple choice question.
Question: Which molecules are not 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 Cc1ccc2c(N3CCN(CCc4c(Cl)ccc5c4ccc(=O)n5C)CC3)cccc2n1
b NCCc1c[nH]c(=S)n1[C@H]1COc2c(F)cc(F)cc2C1
c Cn1c(SCCCN2CC3CCN(c4ccc(C(F)(F)F)cc4)C3C2)nnc1-c1cnccn1
d CC(=O)C1=NN2c3cc(Cl)ccc3OCC2C1(CCCN1CCN(C(C)=O)CC1)c1ccccc1
e NC(=O)C1CCN(CCc2ccc(Oc3nc4ncccc4s3)cc2)CC1
Answer: b, 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}
4-(2-aminoethyl)-3-[(3R)-6,8-difluoro-3,4-dihydro-2H-chromen-3-yl]-1H-imidazole-2-thione