Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1cccnc1CN1CCC(Oc2ncnc3c2ccn3Cc2ccccc2)CC1
b O=C(Nc1cc(Cl)ccc1Cl)NS(=O)(=O)c1ccc(OCCCCN2CCCCC2)cc1
c CNCC(O)(Cc1sc2c(=O)c(C(=O)NCc3ccc(Cl)cc3)cn(C)c2c1C)c1ccccn1
Answer: b
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}
1-(2,5-dichlorophenyl)-3-[4-(4-piperidin-1-ylbutoxy)phenyl]sulfonylurea