Task: Answer the multiple-choice question.
Query: Which compound has a 12.838% 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 other words.
Options:
(a) CN(C[C@H](Cc1ccccc1)N(C[C@H](Cc1ccccc1)N(CC1(c2ccccc2)CC1)N=O)N=O)N=O.[Na+]
(b) COC(=O)CSc1nc(C2CC2)nc2ccccc12
(c) COc1ccc(NC(=S)Nc2ccc(Oc3ccccc3)cc2)cc1
(d) O=C(/C=C/Sc1ncn[nH]1)c1ccc(Cl)cc1
Answer: a. CN(C[C@H](Cc1ccccc1)N(C[C@H](Cc1ccccc1)N(CC1(c2ccccc2)CC1)N=O)N=O)N=O.[Na+]
{#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#}
CN(C[C@H](Cc1ccccc1)N(C[C@H](Cc1ccccc1)N(CC1(c2ccccc2)CC1)N=O)N=O)N=O.[Na+]
CN(C[C@H](Cc1ccccc1)N(C[C@H](Cc1ccccc1)N(CC1(c2ccccc2)CC1)N=O)N=O)N=O.[Na+]
sodium;N-methyl-N-[(2S)-2-[nitroso-[(2S)-2-[nitroso-[(1-phenylcyclopropyl)methyl]amino]-3-phenylpropyl]amino]-3-phenylpropyl]nitrous amide