Problem statement: Answer the multiple choice question.
Query: Which drug has a 7.783\% human ether-à-go-go related gene (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) CC(C)NC[C@H](O)COc1cccc2ccccc12.Cl
(b) CCCCC(CCC(=O)Nc1ccc(C(=O)OC)cc1)C(=O)O
(c) O=S(=O)(c1ccc(Oc2ccc(Br)cc2)cc1)N1CCOCC1
Answer: a. CC(C)NC[C@H](O)COc1cccc2ccccc12.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#}
(2S)-1-naphthalen-1-yloxy-3-(propan-2-ylamino)propan-2-ol;hydrochloride