Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 6.438\% 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.) Cc1cccc(C(=O)Nc2ccc(O)c3c(=O)cc(-c4ccccc4Cl)oc23)c1
b.) Cc1cc(N2CCN(Cc3nc(-c4ccc(F)cc4)oc3C)CC2)cc(C)n1
c.) CCCn1c(=O)c(Cc2ccccc2)c(O)c2ccccc21
d.) Cc1ccc(-n2nnnc2SCC(=O)c2ccc3c(c2)NC(=O)CO3)c(C)c1
Answer: a. Cc1cccc(C(=O)Nc2ccc(O)c3c(=O)cc(-c4ccccc4Cl)oc23)c1
{#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#}
Cc1cccc(C(=O)Nc2ccc(O)c3c(=O)cc(-c4ccccc4Cl)oc23)c1
Cc1cccc(C(=O)Nc2ccc(O)c3c(=O)cc(-c4ccccc4Cl)oc23)c1
N-[2-(2-chlorophenyl)-5-hydroxy-4-oxochromen-8-yl]-3-methylbenzamide