Task: Answer the multiple-choice question.
Query: Which compound has a -5.023% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COCCN1CCN(c2cc(-c3ccccc3)nc3cc(-c4cccc(F)c4)nn23)CC1
(b) COc1cc(OC)c(OC)cc1CNC(=O)c1ccc(S(=O)(=O)N2CCCCC2)cc1
(c) COc1ccc(C(CNC(=O)c2cc(S(=O)(=O)NCc3ccccc3)ccc2C)N2CCOCC2)cc1
(d) O=C(CCCN1C(=O)c2ccccc2C1=O)Nc1nc2ccccc2[nH]1
Answer: a. COCCN1CCN(c2cc(-c3ccccc3)nc3cc(-c4cccc(F)c4)nn23)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCCN1CCN(c2cc(-c3ccccc3)nc3cc(-c4cccc(F)c4)nn23)CC1
COCCN1CCN(c2cc(-c3ccccc3)nc3cc(-c4cccc(F)c4)nn23)CC1
2-(3-fluorophenyl)-7-[4-(2-methoxyethyl)piperazin-1-yl]-5-phenylpyrazolo[1,5-a]pyrimidine