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) Oc1cccc2c1CNC(CN1CCC3(CCc4ccccc43)CC1)C2
b) CC(C)N1CCN(C(=O)c2ccc(CN3CCCCC3)cc2)CC1
c) Cn1c(SCCCN2CC3CCN(c4ccc(F)cc4F)C3C2)nnc1-c1cnccn1
d) O=C(NC1CCCCC1)NS(=O)(=O)c1ccc(OCCCCN2CCCC2)cc1
Answer: a, 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}
3-(spiro[1,2-dihydroindene-3,4'-piperidine]-1'-ylmethyl)-1,2,3,4-tetrahydroisoquinolin-8-ol