Problem statement: Answer the multiple-choice question.
Query: Which compound has a -15.665\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CNc1nc(-c2ccccc2)nc(-c2ccc(OC)cc2)c1C#N
[b] COc1cccc2cc(CC(=O)c3ccc(C)c(C)c3)c(=O)oc12
[c] O=C(CN1CCN(C(=O)c2ccco2)CC1)Nc1ccccc1-c1ccccc1
[d] O=C(c1ccc(CNS(=O)(=O)c2ccc(Br)cc2)cc1)N1CCCC1
[e] C=C1C[C@@]23CCC4[C@@](C)(CCC[C@@]4(C)C(=O)O)C2CC[C@]1(O)C3
Answer: c. O=C(CN1CCN(C(=O)c2ccco2)CC1)Nc1ccccc1-c1ccccc1
{#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(CN1CCN(C(=O)c2ccco2)CC1)Nc1ccccc1-c1ccccc1
O=C(CN1CCN(C(=O)c2ccco2)CC1)Nc1ccccc1-c1ccccc1
2-[4-(furan-2-carbonyl)piperazin-1-yl]-N-(2-phenylphenyl)acetamide