Task: Answer the multiple choice question.
Query: Which drug exhibits a -28.667% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(O)c1cc(-c2ccc(N3CCOCC3)cc2)nn1-c1ccccc1Cl
[b] O=C(c1ccoc1)N1CCC(CO)(CCc2ccccc2)CC1
[c] CCN(CC)c1ccc(/C=N/n2c(=S)[nH]nc(C)c2=O)cc1
Answer: b. O=C(c1ccoc1)N1CCC(CO)(CCc2ccccc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1ccoc1)N1CCC(CO)(CCc2ccccc2)CC1
O=C(c1ccoc1)N1CCC(CO)(CCc2ccccc2)CC1
furan-3-yl-[4-(hydroxymethyl)-4-(2-phenylethyl)piperidin-1-yl]methanone