Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccc(C2CN(CCCC3CCOCC3)CC2CNC(=O)c2cccc(Cl)c2)cc1
b) O=C(NC1CCN(Cc2ccc3c(c2)OCO3)CC1)c1cc(=O)c2ccc(Cl)cc2o1
c) CNCc1cc(F)c(Cl)cc1Oc1ccc(Cl)c(Cl)c1
d) CC(C)N1CCN(C(=O)N2CCC(C(=O)N3CC4CCC(CC4)C3)CC2)CC1
Answer: a, b, 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}
1-[4-chloro-2-(3,4-dichlorophenoxy)-5-fluorophenyl]-N-methylmethanamine