Task: Answer the multiple choice question.
Query: Which drug has a 12.765\% 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) CC1CCC2(CC1)NC(=O)N(CC(=O)c1cccn1C)C2=O
(b) CC1CN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2CCCO)CC(C)O1
(c) NC(=O)CSc1ncnc2c1oc1ccccc12
(d) Cc1cc(-c2csc(N)n2)c(C)n1Cc1ccccc1
Answer: c. NC(=O)CSc1ncnc2c1oc1ccccc12
{#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#}
NC(=O)CSc1ncnc2c1oc1ccccc12
NC(=O)CSc1ncnc2c1oc1ccccc12
[N][C][=Branch1][C][=O][C][S][C][=N][C][=N][C][=C][Ring1][=Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2]
2-([1]benzofuro[3,2-d]pyrimidin-4-ylsulfanyl)acetamide