Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -4.230\% 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(Nc1nc(COc2ccccc2)cs1)C12CC3CC(CC(C3)C1)C2
(b) CC(C(=O)Nc1ccccn1)N1C(=O)C2C3C=CC(C3)C2C1=O
(c) O=C(Nc1ccc2nc(N3CCOCC3)sc2c1)c1ccc(F)cc1
(d) Cc1ccc(C(=O)CC(=O)c2cccc(F)c2)c(O)c1
Answer: a. O=C(Nc1nc(COc2ccccc2)cs1)C12CC3CC(CC(C3)C1)C2
{#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(Nc1nc(COc2ccccc2)cs1)C12CC3CC(CC(C3)C1)C2
O=C(Nc1nc(COc2ccccc2)cs1)C12CC3CC(CC(C3)C1)C2
N-[4-(phenoxymethyl)-1,3-thiazol-2-yl]adamantane-1-carboxamide