Task: Please answer the multiple choice question.
Question: Which molecules are not a 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) COc1cc(-c2cn(C3CCCCNC3=O)nn2)ccc1-n1cnc(C)c1
b) CCCc1nc2ccccc2c(=O)n1-c1ccc(OCCCN2CCCC2)cc1
c) Nc1nc2cc3c(cc2s1)CCN(Cc1ccccc1)CC3
d) CCOC(=O)C1=C(CN2CCOCC2C(=O)OC(C)C)NC(c2nccs2)=NC1c1ccc(F)cc1Br
Answer: a, 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}
propan-2-yl 4-[[4-(2-bromo-4-fluorophenyl)-5-ethoxycarbonyl-2-(1,3-thiazol-2-yl)-1,4-dihydropyrimidin-6-yl]methyl]morpholine-3-carboxylate