Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.686\% 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 other words.
Options:
a NC(N)=NN=C1CCC(c2ccccc2)CC1
b COc1cc(NC(=O)c2ccc(C)cc2C)ccc1NC(=O)c1cccs1
c O=C(NCCNc1ccc([N+](=O)[O-])cc1)c1cccc(Br)c1
d COc1ccc(CN2CCCC(CO)(Cc3ccc(F)cc3)C2)c(OC)c1OC
e O=C(NCCc1ccc(Cl)cc1)c1ccc2ccccc2n1
Answer: e. O=C(NCCc1ccc(Cl)cc1)c1ccc2ccccc2n1
{#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#}
O=C(NCCc1ccc(Cl)cc1)c1ccc2ccccc2n1
O=C(NCCc1ccc(Cl)cc1)c1ccc2ccccc2n1
N-[2-(4-chlorophenyl)ethyl]quinoline-2-carboxamide