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 other words.
Options:
a CCCN1CNc2cc(Nc3ccnc4cc(Cl)ccc34)ccc2C1
b Nc1ccc(-c2ccccc2)cc1NC(=O)c1ccc(N2CCC3(CCNC3)CC2)nc1
c Nc1nccn1CC(O)c1ccc(Cl)cc1F
d CS(=O)(=O)Cc1cc(N2CCOCC2)nc(-c2cnc3[nH]ccc3c2)n1
Answer: a, 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}
N-(7-chloroquinolin-4-yl)-3-propyl-2,4-dihydro-1H-quinazolin-7-amine