Task: Answer the MCQ question.
Question: Which drug exhibits a 5.481\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CC1(C)C=Cc2c(ccc3c2OC[C@@H](c2ccc(O)cc2O)C3)O1
b.) C=CCOC(=O)Nc1ccc(Cl)cc1NC(=O)OCC=C
c.) CCCC(=O)Nc1ccc(C(=O)O)cc1NC(=O)CCC
d.) Cc1nc2cc(N3CCCCC3)c(NC(=O)c3cccnc3)cc2c(=O)n1Cc1ccccc1
Answer: a. CC1(C)C=Cc2c(ccc3c2OC[C@@H](c2ccc(O)cc2O)C3)O1
{#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#}
CC1(C)C=Cc2c(ccc3c2OC[C@@H](c2ccc(O)cc2O)C3)O1
CC1(C)C=Cc2c(ccc3c2OC[C@@H](c2ccc(O)cc2O)C3)O1
[C][C][Branch1][C][C][C][=C][C][=C][Branch2][Ring1][O][C][=C][C][=C][Ring1][=Branch1][O][C][C@@H1][Branch1][=N][C][=C][C][=C][Branch1][C][O][C][=C][Ring1][#Branch1][O][C][Ring1][=C][O][Ring2][Ring1][#Branch1]
4-[(3R)-8,8-dimethyl-3,4-dihydro-2H-pyrano[2,3-f]chromen-3-yl]benzene-1,3-diol