Task: Answer the multiple choice question.
Query: Which drug exhibits a 10.653\% 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] O=C(O)CCC(=O)N1N=C(c2c(-c3ccccc3)c3cc(Cl)ccc3[nH]c2=O)CC1c1ccco1
[b] N#CCO/N=C/C(=O)Nc1ccc(F)cc1F
[c] Cc1cc(C)c(OCCCCN2CCC(C)CC2)c(Br)c1
[d] N#Cc1nc(-c2ccccc2F)oc1NCc1cccc2c1OCO2
Answer: a. O=C(O)CCC(=O)N1N=C(c2c(-c3ccccc3)c3cc(Cl)ccc3[nH]c2=O)CC1c1ccco1
{#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(O)CCC(=O)N1N=C(c2c(-c3ccccc3)c3cc(Cl)ccc3[nH]c2=O)CC1c1ccco1
O=C(O)CCC(=O)N1N=C(c2c(-c3ccccc3)c3cc(Cl)ccc3[nH]c2=O)CC1c1ccco1
4-[5-(6-chloro-2-oxo-4-phenyl-1H-quinolin-3-yl)-3-(furan-2-yl)-3,4-dihydropyrazol-2-yl]-4-oxobutanoic acid