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, or c without using any additional words.
Options:
(a) O=C1N(CCN2Cc3ccccc3C2)CCN1c1csc2ccccc12
(b) CCCNC(=O)N1CCN(c2cnc3cc(C(F)(F)F)cc(NCc4cccc([N+](=O)[O-])c4)c3c2)CC1
(c) Cn1cc(-c2ccc3c(c2)[nH]c2c(C(N)=O)ccc(NC4CCCCC4)c23)cn1
Answer: a, b, c
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}
1-(1-benzothiophen-3-yl)-3-[2-(1,3-dihydroisoindol-2-yl)ethyl]imidazolidin-2-one