Task: Answer the multiple-choice question.
Question: Which drug has a 7.484\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1cccc(CN(C)C(=O)c2cccc(OC3CCN(C4CCCC4)CC3)c2)c1
b COc1ccccc1C(C)NC(=O)Cc1ccc(S(=O)(=O)N2CCOCC2)s1
c O=C(NCc1nc2ccccc2[nH]1)C1=C[C@@H](C2CC2)C[C@@H](OCc2ccc(CO)cc2)O1
Answer: c. O=C(NCc1nc2ccccc2[nH]1)C1=C[C@@H](C2CC2)C[C@@H](OCc2ccc(CO)cc2)O1
{#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(NCc1nc2ccccc2[nH]1)C1=C[C@@H](C2CC2)C[C@@H](OCc2ccc(CO)cc2)O1
O=C(NCc1nc2ccccc2[nH]1)C1=C[C@@H](C2CC2)C[C@@H](OCc2ccc(CO)cc2)O1
(2S,4R)-N-(1H-benzimidazol-2-ylmethyl)-4-cyclopropyl-2-[[4-(hydroxymethyl)phenyl]methoxy]-3,4-dihydro-2H-pyran-6-carboxamide