Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 11.551\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CC1(C)C=Cc2c(ccc3c2OC[C@H](c2ccc(O)cc2O)C3)O1
b.) Cc1nnc(NC(=O)CCCCCN2C(=O)C3C4C=CC(C4)C3C2=O)s1
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
4-[(3S)-8,8-dimethyl-3,4-dihydro-2H-pyrano[2,3-f]chromen-3-yl]benzene-1,3-diol