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: COc1cc2c(cc1CCN1CCN(C(=O)Cc3ccc(-n4cnnn4)cc3)CC1)COC2=O
b: COc1ccccc1Oc1cccc(CN2CCC3(CC2)CCN(C(=O)c2ccc(Cl)cc2)CC3)c1
c: O=C1CSc2ccc(CNC34CCC(CC5(O)Cn6c(=O)ccc7ncc(F)c5c76)(CC3)OC4)nc2N1
d: CCN1CCC(Nc2ccc3c(c2)C(=C(c2ccc(Cl)cc2)c2ncc[nH]2)C(=O)N3)CC1
Answer: c
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}
6-[[[1-[(5-fluoranyl-3-oxidanyl-11-oxidanylidene-1,7-diazatricyclo[6.3.1.04,12]dodeca-4(12),5,7,9-tetraen-3-yl)methyl]-2-oxabicyclo[2.2.2]octan-4-yl]amino]methyl]-4H-pyrido[3,2-b][1,4]thiazin-3-one