Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 14.333\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C1CC(=O)N(Cc2ccccc2)C(=S)N1
(b) O=C(CN1CC(c2ccccc2)CC1=O)Nc1ccc(F)cc1
(c) COc1ccc(/C=N/NC(=O)CCCC(=O)NC2CCCCC2)cc1
(d) N#Cc1nc(Nc2cccc(Cl)c2)c2ncn(C3CCCC3)c2n1
Answer: d. N#Cc1nc(Nc2cccc(Cl)c2)c2ncn(C3CCCC3)c2n1
{#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#}
N#Cc1nc(Nc2cccc(Cl)c2)c2ncn(C3CCCC3)c2n1
N#Cc1nc(Nc2cccc(Cl)c2)c2ncn(C3CCCC3)c2n1
6-(3-chloroanilino)-9-cyclopentylpurine-2-carbonitrile