Task: Answer the multiple-choice question.
Question: Which compound has a 5.048\% 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 additional words.
Options:
(a) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)C1CCN(c2ncnc3sc(C)c(C)c23)CC1
(b) O=C(CSc1nc2ccccc2s1)NNC(=O)Nc1ccc(Cl)c(Cl)c1
(c) CC(=O)c1ccc(NC(=O)N2CCN(c3ccc(C)cc3)C(C)C2)cc1
(d) CCCCCN(C(=O)NC(=O)Nc1ccc(C)cc1)S(=O)(=O)c1ccccc1
Answer: b. O=C(CSc1nc2ccccc2s1)NNC(=O)Nc1ccc(Cl)c(Cl)c1
{#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(CSc1nc2ccccc2s1)NNC(=O)Nc1ccc(Cl)c(Cl)c1
O=C(CSc1nc2ccccc2s1)NNC(=O)Nc1ccc(Cl)c(Cl)c1
1-[[2-(1,3-benzothiazol-2-ylsulfanyl)acetyl]amino]-3-(3,4-dichlorophenyl)urea