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. Cn1c(=O)c(C(=O)N2CCCC2)c(NC2CCN(Cc3ccc4c(c3)OCO4)CC2)c2cc(Cl)ccc21
b. CCCCN(CC)CC#CCc1ccccc1
c. CCN1CCN(CC(=O)Nc2ccc(-c3cccc4c(=O)cc(N5CCOCC5)oc34)c3sc4ccccc4c23)CC1
d. CC(=O)Nc1ccc(O)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}
N-butyl-N-ethyl-4-phenylbut-2-yn-1-amine