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 additional words.
Options:
a CCc1cc2c(cc1N1CCN(CC3(O)CCOCC3)CC1)C(C)(C)c1[nH]c3cc(C#N)ccc3c1C2=O
b O=C1COc2ccccc2N1CCCN1CCC(n2c(=O)[nH]c3ccccc32)CC1
c Clc1cccc(OC(c2ccccc2)C2CCNCC2)c1Cl
d N#Cc1nc(CCCNC2(C(N)=O)CCOCC2)cc(-c2cccc(C(F)(F)F)c2)n1
e Cc1ccn(C2CCN(c3nc4ccccc4n3Cc3ccc(F)cc3)CC2)n1
Answer: b, c, 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-[3-[4-(2-oxo-3H-benzimidazol-1-yl)piperidin-1-yl]propyl]-1,4-benzoxazin-3-one