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, d, or e without using any other words.
Options:
(a) COc1ccc(-c2ccc3cc(C(=O)O)ccc3c2)cc1C12CC3CC(CC(C3)C1)C2
(b) CNC1CCC(c2c[nH]c3ccc(NC(=N)c4cccs4)cc23)CC1
(c) Fc1ccccc1-c1nc2ccn(Cc3ccc(-c4ccc(C(F)(F)F)cc4C(F)(F)F)nn3)cc-2n1
(d) O=C1NCc2ccc(OCCCN3CCN(c4cccc5ccccc45)CC3)cc21
(e) CC(C)Oc1cc(C(C2=CCC(=O)N=C2)c2ccc(C(C)(C)O)nc2)ccc1OC(F)F
Answer: 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}
6-[3-(4-naphthalen-1-ylpiperazin-1-yl)propoxy]-2,3-dihydroisoindol-1-one