Task: Answer the multiple choice question.
Query: Which drug has a 22.974\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C1c2cc(O)cc(O)c2C(=O)c2c1cc(O)c([C@@H](CO)CCO)c2O
b.) CC(Oc1ccc(F)cc1)C(=O)N1CCN(c2ncccn2)CC1
Answer: a. O=C1c2cc(O)cc(O)c2C(=O)c2c1cc(O)c([C@@H](CO)CCO)c2O
{#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#}
O=C1c2cc(O)cc(O)c2C(=O)c2c1cc(O)c([C@@H](CO)CCO)c2O
O=C1c2cc(O)cc(O)c2C(=O)c2c1cc(O)c([C@@H](CO)CCO)c2O
2-[(2S)-1,4-dihydroxybutan-2-yl]-1,3,6,8-tetrahydroxyanthracene-9,10-dione