Task: Answer the multiple-choice question.
Question: Which compound has a 7.345\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCC1CCCCN1C(=O)CSc1nc2ncccc2[nH]1
(b) CC1(C)CC(=O)C(/C=N/c2ccccn2)=C(O)C1
(c) COc1ccc(S(=O)(=O)N2CCCC2CNC(=O)C(=O)NCc2ccccc2Cl)cc1
Answer: b. CC1(C)CC(=O)C(/C=N/c2ccccn2)=C(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#}
CC1(C)CC(=O)C(/C=N/c2ccccn2)=C(O)C1
CC1(C)CC(=O)C(/C=N/c2ccccn2)=C(O)C1
3-hydroxy-5,5-dimethyl-2-[(E)-pyridin-2-yliminomethyl]cyclohex-2-en-1-one