Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 7.826\% 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, b, c, or d without using any additional words.
Options:
a COc1ccc(N2CCN(C(=O)c3cc(-c4ccc(F)cc4)[nH]c3C)CC2)cc1
b CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2)CC1
c Cn1nnnc1SCC(=O)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
d C1=C(c2ccccc2)CCNC1.Cl
Answer: b. CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2)CC1
{#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#}
CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2)CC1
CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2)CC1
(3-ethyl-5-methyl-1,2-oxazol-4-yl)-[4-(4-methylphenyl)sulfonylpiperazin-1-yl]methanone