Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 8.343\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCOC(=O)CSc1cc(=O)n(CC)c2ccccc12
b: COc1ccc(N(CC(=O)NCCc2ccccc2)C(=O)c2csnn2)cc1
c: Cc1ccc(S(=O)(=O)CC(=O)NCc2ccccc2)cc1
d: Cc1ccc2sc(N3CCN(C(=O)C4=COCCO4)CC3)nc2c1C
e: CC(=O)N1c2ccc(S(=O)(=O)N3CCCC(C(=O)Nc4ccc(F)cc4)C3)cc2CC1C
Answer: a. CCOC(=O)CSc1cc(=O)n(CC)c2ccccc12
{#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#}
CCOC(=O)CSc1cc(=O)n(CC)c2ccccc12
CCOC(=O)CSc1cc(=O)n(CC)c2ccccc12
4-(2-ethoxy-2-oxoethyl)sulfanyl-1-ethylquinolin-2-one