Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.654\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C1NCCN1CCNS(=O)(=O)c1ccc(F)cc1
b. O=C(O)C1(O)C[C@H](O)C(O)[C@@H](O)C1
c. COc1cccc(CC(=O)OCC(=O)NNC(=O)c2ccc([N+](=O)[O-])cc2)c1
Answer: b. O=C(O)C1(O)C[C@H](O)C(O)[C@@H](O)C1
{#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=C(O)C1(O)C[C@H](O)C(O)[C@@H](O)C1
O=C(O)C1(O)C[C@H](O)C(O)[C@@H](O)C1
(3S,5S)-1,3,4,5-tetrahydroxycyclohexane-1-carboxylic acid