Problem statement: Answer the MCQ question.
Question: Which compound has a -11.099\% 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) CCCCCCCCC1=NCCc2c1[nH]c1ccccc21.Cl
(b) O=C(c1cccc(Cl)c1Cl)N1CCN(c2ccccn2)CC1
(c) Cc1ccc(S(=O)(=O)N(Cc2cc3cccc(C)c3[nH]c2=O)c2ccccc2)cc1
Answer: a. CCCCCCCCC1=NCCc2c1[nH]c1ccccc21.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#}
CCCCCCCCC1=NCCc2c1[nH]c1ccccc21.Cl
CCCCCCCCC1=NCCc2c1[nH]c1ccccc21.Cl
1-octyl-4,9-dihydro-3H-pyrido[3,4-b]indole;hydrochloride