Task: Answer the multiple choice question.
Question: Which drug has a -8.597\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(C1=C[C@H](C2CC2)C[C@H](OCc2ccc(CO)cc2)O1)N1CCN(Cc2ccccc2)CC1
b.) CCOc1ccc(C(=O)Nc2ccc(C(=O)N3CCOCC3)cc2)c(OCC)c1
c.) O=C1NC2(CCCCC2)Cc2ccccc21
d.) CCc1ccc(OCC(=O)N/N=C2\CC(=O)c3ccccc32)cc1
Answer: a. O=C(C1=C[C@H](C2CC2)C[C@H](OCc2ccc(CO)cc2)O1)N1CCN(Cc2ccccc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(C1=C[C@H](C2CC2)C[C@H](OCc2ccc(CO)cc2)O1)N1CCN(Cc2ccccc2)CC1
O=C(C1=C[C@H](C2CC2)C[C@H](OCc2ccc(CO)cc2)O1)N1CCN(Cc2ccccc2)CC1
(4-benzylpiperazin-1-yl)-[(2R,4S)-4-cyclopropyl-2-[[4-(hydroxymethyl)phenyl]methoxy]-3,4-dihydro-2H-pyran-6-yl]methanone