Task: Please answer the multiple choice question.
Question: Which molecules are not 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.) CC(C)(C)c1nnc(-c2nn(-c3ccccc3Cl)c(-c3ccc(Br)cc3)c2Cn2cncn2)s1
b.) N#Cc1ccc(OCCCN2CC3CN(CCNS(=O)(=O)Cc4cccc(Cl)c4)CC(C2)O3)cc1
c.) CCN(CC)C(=O)c1ccc(C(=C2CCN(Cc3ccc(F)cc3)CC2)c2cccc(NC(=O)OC)c2)cc1
d.) COc1ccc(N(Cc2cnccc2C)C2CCN([C@H](C)CCNC(=O)c3c(C)cc(Cl)nc3C)CC2)cc1
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}
2-[5-(4-bromophenyl)-1-(2-chlorophenyl)-4-(1,2,4-triazol-1-ylmethyl)pyrazol-3-yl]-5-tert-butyl-1,3,4-thiadiazole