Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.770\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. NNC(=O)CCN(Cc1ccco1)S(=O)(=O)c1ccc(Cl)cc1
b. CCCCC(O)(c1ccc(OC)cc1)C(CN1CCOCC1)c1ccccc1.Cl
Answer: b. CCCCC(O)(c1ccc(OC)cc1)C(CN1CCOCC1)c1ccccc1.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#}
CCCCC(O)(c1ccc(OC)cc1)C(CN1CCOCC1)c1ccccc1.Cl
CCCCC(O)(c1ccc(OC)cc1)C(CN1CCOCC1)c1ccccc1.Cl
3-(4-methoxyphenyl)-1-morpholin-4-yl-2-phenylheptan-3-ol;hydrochloride