Task: Answer the multiple-choice question.
Question: Which drug exhibits a -10.190% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1cccc(C)c1NC(=O)CN(C)C(C)C(=O)NCC(=O)Nc1ccc(F)c(F)c1F
b. O=C(CN1C(=O)CCSc2ccc(S(=O)(=O)N3CCOCC3)cc21)Nc1ccccc1Cl
c. Cc1ccccc1C(=O)NC1CCN(C(=O)NC2CCCCC2)CC1
d. CCCC(=O)NC(c1ccc(Cl)cc1)c1ccc2cccnc2c1O
Answer: b. O=C(CN1C(=O)CCSc2ccc(S(=O)(=O)N3CCOCC3)cc21)Nc1ccccc1Cl
{#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(CN1C(=O)CCSc2ccc(S(=O)(=O)N3CCOCC3)cc21)Nc1ccccc1Cl
O=C(CN1C(=O)CCSc2ccc(S(=O)(=O)N3CCOCC3)cc21)Nc1ccccc1Cl
N-(2-chlorophenyl)-2-(7-morpholin-4-ylsulfonyl-4-oxo-2,3-dihydro-1,5-benzothiazepin-5-yl)acetamide