Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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. O=C(CCCCCCC(=O)Nc1ccc2ccnc(Nc3cccc(Cl)c3F)c2c1)NO
b. CCN(CC)CC(=O)N[C@@H]1CC[C@@H](C(=O)NC(c2ccc(F)cc2)c2ccc(F)cc2)[C@H](c2ccc(Br)cc2)C1
c. CCOc1ccc2c(=O)cc(C(=O)NC3CCN(Cc4ccc5c(c4)OCO5)CC3)oc2c1
d. Nc1ccc(-c2cccs2)cc1NC(=O)c1ccc(N2CCC3(CCCC3O)CC2)nc1
Answer: b, 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}
N-(2-amino-5-thiophen-2-ylphenyl)-6-(4-hydroxy-8-azaspiro[4.5]decan-8-yl)pyridine-3-carboxamide