Task: Please answer the multiple choice question.
Question: Which molecules are not 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, or d without using any additional words.
Options:
a. CCn1nc(Cc2ccc(OC(F)(F)F)cc2)cc1C1CCN(CC2CN([C@@H](C(=O)O)C(C)(C)C)C[C@@H]2c2cccc(F)c2)CC1
b. CCOC(=O)C1=C(CN2CCOCC2CO)NC(c2nccs2)=NC1c1ccc(Cl)cc1Cl
c. O=C1N(CCN2CCC(C(F)(F)F)CC2)CCN1c1cccc(I)c1
d. N#Cc1ccc(Cn2cncc2CNC2CCN(C(=O)c3cccnc3N)C2)cc1
Answer: b, 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}
ethyl 4-(2,4-dichlorophenyl)-6-[[3-(hydroxymethyl)morpholin-4-yl]methyl]-2-(1,3-thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate