Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(=O)N1CCN(c2ccc(OC[C@@H]3CO[C@](Cn4ccnc4)(c4ccc(Cl)cc4Cl)O3)cc2)CC1
b) C[C@@H](C(=O)Nc1ccc(C[C@@H]2CC[C@H]([C@H](O)c3ccccc3)N2)cc1)n1ncccc1=O
c) CN1CCN(Cc2ccc3c(c2)Cc2c(-c4csc(C#CCOc5cccc(Cl)c5)c4)n[nH]c2-3)CC1
d) CN[C@H]1CC[C@@H](c2ccc(Cl)c(Cl)c2)c2ccccc21
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}
3-[5-[3-(3-chlorophenoxy)prop-1-ynyl]thiophen-3-yl]-6-[(4-methylpiperazin-1-yl)methyl]-1,4-dihydroindeno[1,2-c]pyrazole