Task: Answer the MCQ question.
Query: Which drug exhibits a -27.049% 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 other words.
Options:
(a) Cc1n[nH]c(=O)c2c(NC(=O)CSc3nc4ccccc4c(=O)n3C(C)C)oc(C)c12
(b) CC(OC(=O)c1ccco1)C(=O)Nc1ccc(Cl)cn1
(c) O=C(CSc1nc2ccccc2n1Cc1ccccc1Cl)N/N=C/c1ccccc1C(=O)O
(d) N[C@@H](Cn1oc(=O)[nH]c1=O)C(=O)O
Answer: a. Cc1n[nH]c(=O)c2c(NC(=O)CSc3nc4ccccc4c(=O)n3C(C)C)oc(C)c12
{#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#}
Cc1n[nH]c(=O)c2c(NC(=O)CSc3nc4ccccc4c(=O)n3C(C)C)oc(C)c12
Cc1n[nH]c(=O)c2c(NC(=O)CSc3nc4ccccc4c(=O)n3C(C)C)oc(C)c12
N-(4,5-dimethyl-1-oxo-2H-furo[3,4-d]pyridazin-7-yl)-2-(4-oxo-3-propan-2-ylquinazolin-2-yl)sulfanylacetamide