Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.419% 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.) Cc1cccc2[nH]c3c(N4CCC5(CC4)OCCO5)ncnc3c12
b.) CCOC(=O)CSc1cc(C)nc2ccc(OC)cc12
c.) C=CCN(CC=C)C(=O)Nc1ccc(OCC)cc1
d.) Cn1c(SCC(=O)c2ccccc2)nnc1-c1cccnc1
Answer: b. CCOC(=O)CSc1cc(C)nc2ccc(OC)cc12
{#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#}
CCOC(=O)CSc1cc(C)nc2ccc(OC)cc12
CCOC(=O)CSc1cc(C)nc2ccc(OC)cc12
ethyl 2-(6-methoxy-2-methylquinolin-4-yl)sulfanylacetate