Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 17.192\% 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, or c without using any other words.
Options:
a OC(Cn1cncn1)c1ccc(Cl)cc1Cl
b CCN(CC)CCN(C(=O)CCS(=O)(=O)c1ccccc1)c1nc2cc(OC)c(OC)cc2s1.Cl
c COC(=O)CN1C(=O)N/C(=C/c2ccc(OC)cc2)C1=O
Answer: a. OC(Cn1cncn1)c1ccc(Cl)cc1Cl
{#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#}
OC(Cn1cncn1)c1ccc(Cl)cc1Cl
OC(Cn1cncn1)c1ccc(Cl)cc1Cl
1-(2,4-dichlorophenyl)-2-(1,2,4-triazol-1-yl)ethanol