Task: Answer the multiple choice question.
Question: Which compound has a -13.319\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCNC(=S)NNC(=O)c1csc(CC)c1
(b) CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)NCc3ccco3)c21
(c) COc1ccc(CN2CCN(Cc3ccc(C)cc3)C(CCO)C2)cc1OC
(d) O=C(CSc1nnc(Cc2ccccc2)o1)c1ccccc1
Answer: c. COc1ccc(CN2CCN(Cc3ccc(C)cc3)C(CCO)C2)cc1OC
{#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#}
COc1ccc(CN2CCN(Cc3ccc(C)cc3)C(CCO)C2)cc1OC
COc1ccc(CN2CCN(Cc3ccc(C)cc3)C(CCO)C2)cc1OC
2-[4-[(3,4-dimethoxyphenyl)methyl]-1-[(4-methylphenyl)methyl]piperazin-2-yl]ethanol