Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.375\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a c1ccc(NC2=NCCN2CC2CCCC2)cc1
b Cc1ccc(-c2nn(-c3ccccc3)cc2C(=O)NN2CCN(C)CC2)cc1.Cl
c O=C(O)CNC(=O)c1ccc(Oc2c(F)c(F)c(Oc3ccc(C(=O)NCC(=O)O)cc3)c(F)c2F)cc1
d Cc1cccc(NC(=O)Nc2ccc(Cl)cc2)n1
e COc1ccc(NC(=O)c2ccccc2OCc2c(C)noc2C)cc1OC
Answer: a. c1ccc(NC2=NCCN2CC2CCCC2)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#}
c1ccc(NC2=NCCN2CC2CCCC2)cc1
c1ccc(NC2=NCCN2CC2CCCC2)cc1
1-(cyclopentylmethyl)-N-phenyl-4,5-dihydroimidazol-2-amine