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, c, d, or e without using any other words.
Options:
a) CC(=O)CN1CCN(c2cc3[nH]c(SC(C)(C)C)nc3cc2Cl)[C@H](C)C1
b) CCCCN(Cc1cncn1Cc1ccc(C#N)cc1)[C@H]1CCN(Cc2ccccc2)C1=O
c) CN1CC2CC1CN2c1ccc(-c2ccc3cc[nH]c3c2)nn1
d) CN1CCC(COCc2cc(C3CC3)cc(C3CC3)n2)(c2ccc(F)cc2)CC1
e) Cc1nn(-c2ccccc2)cc1CN1CCC2(CC1)OCc1ccccc12
Answer: a, 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}
2,4-dicyclopropyl-6-[[4-(4-fluorophenyl)-1-methylpiperidin-4-yl]methoxymethyl]pyridine