Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 14.149\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC(C)C(c1nnnn1CCc1ccccc1)N1CCSCC1
b. Cc1ccc2nc(SCC(=O)Nc3oc(C)c4c(C)n[nH]c(=O)c34)[nH]c2c1
c. CCC(C)[C@H](N)c1cn([C@@H](CCCCN)C(=O)N2CCNCC2)nn1.Cl
Answer: c. CCC(C)[C@H](N)c1cn([C@@H](CCCCN)C(=O)N2CCNCC2)nn1.Cl
{#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#}
CCC(C)[C@H](N)c1cn([C@@H](CCCCN)C(=O)N2CCNCC2)nn1.Cl
CCC(C)[C@H](N)c1cn([C@@H](CCCCN)C(=O)N2CCNCC2)nn1.Cl
(2S)-6-amino-2-[4-[(1S)-1-amino-2-methylbutyl]triazol-1-yl]-1-piperazin-1-ylhexan-1-one;hydrochloride