Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -18.546\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(Cc1ccc(Cl)cc1)c1c[nH]c(C(=O)NCCCn2ccnc2)c1
(b) COc1ccc(/C=N/NC(=O)C(=O)N2CCCC2)cc1OC
(c) O=C(c1cccc2ccccc12)N1CCCCC1
Answer: a. O=C(Cc1ccc(Cl)cc1)c1c[nH]c(C(=O)NCCCn2ccnc2)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(Cc1ccc(Cl)cc1)c1c[nH]c(C(=O)NCCCn2ccnc2)c1
O=C(Cc1ccc(Cl)cc1)c1c[nH]c(C(=O)NCCCn2ccnc2)c1
4-[2-(4-chlorophenyl)acetyl]-N-(3-imidazol-1-ylpropyl)-1H-pyrrole-2-carboxamide