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 CC(C)CN(C(=O)c1ccccc1-c1ccccc1)C1CCNC1
b O=C(C1CCN(c2nccc(C(F)(F)F)n2)CC1)N1CCC(NC2CCC(O)(c3ccc(-c4ncccn4)cn3)CC2)C1
c CCc1n[nH]c(CC)c1Oc1cc(C#N)cc(C#N)c1
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}
5-[(3,5-diethyl-1H-pyrazol-4-yl)oxy]benzene-1,3-dicarbonitrile