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, or d without using any other words.
Options:
a) OC(c1ccccc1)(c1ccccc1)C1CCN(Cc2ccccc2)CC1
b) Nc1nnc2c3cc(-c4ccccc4)c(-c4ccc(CN5CCC(c6nnc(-c7ccccn7)[nH]6)CC5)cc4)nc3ccn12
c) O=C1COc2ccc(CNC34CCC(CCc5c(F)cnc6ccc(OC7CC(O)CC(O)C7)nc56)(CC3)OC4)nc2N1
d) CC1(C)CC(NC(=O)c2cn[nH]c2)c2cc(-c3ccc(Cl)cc3)c(-c3ccc(Cl)cc3Cl)nc2O1
Answer: a, b, c, 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}
N-[6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydropyrano[2,3-b]pyridin-4-yl]-1H-pyrazole-4-carboxamide