Task: Answer the multiple choice question.
Query: Which compound exhibits a 3.303\% human ether-à-go-go related gene (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) CCCc1c(C(=O)N/N=C/c2ccco2)nnn1-c1nonc1N
b) CC1CCCC(NS(=O)(=O)c2ccc3c(c2)OCCO3)C1C
c) Cc1cc(C)n2nc(SCCOc3ccc(F)cc3)nc2n1
d) Cn1cccc1/C=N/NC(=O)CNc1cccc2ccccc12
e) O=C(CSc1ccc2nnc(-c3ccc(Cl)cc3)n2n1)N1CCCc2ccccc21
Answer: e. O=C(CSc1ccc2nnc(-c3ccc(Cl)cc3)n2n1)N1CCCc2ccccc21
{#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(CSc1ccc2nnc(-c3ccc(Cl)cc3)n2n1)N1CCCc2ccccc21
O=C(CSc1ccc2nnc(-c3ccc(Cl)cc3)n2n1)N1CCCc2ccccc21
2-[[3-(4-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]sulfanyl]-1-(3,4-dihydro-2H-quinolin-1-yl)ethanone