Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 8.137\% 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.) O=C(OCc1ccccc1)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
b.) C[C@H]1C[C@@H](C)C(=O)[C@@H]([C@H](O)CC2CC(=O)NC(=O)C2)C1
c.) COc1cccc(N2CCN(C(=O)c3nc4nc(C)cc(C)n4n3)CC2)c1
d.) Oc1oc(-c2ccccc2Br)nc1/C=N/c1ccccn1
e.) CCc1ccccc1N1CC(C(=O)Nc2nccs2)CC1=O
Answer: e. CCc1ccccc1N1CC(C(=O)Nc2nccs2)CC1=O
{#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#}
CCc1ccccc1N1CC(C(=O)Nc2nccs2)CC1=O
CCc1ccccc1N1CC(C(=O)Nc2nccs2)CC1=O
1-(2-ethylphenyl)-5-oxo-N-(1,3-thiazol-2-yl)pyrrolidine-3-carboxamide