Task: Answer the multiple choice question.
Query: Which compound has a 6.739\% 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 O=C(Nn1cnnc1)c1ccc(Cl)c(Cl)c1
b O=Cc1cccn1-c1sc2c(c1C(=O)O)CCCC2
c O=C(Cn1sc2ccccc2c1=O)N1CCN(C(=O)c2ccco2)CC1
d COc1ccc(CC(=O)Nc2nc(C)cs2)cc1OC
e Cc1ccccc1OCC(=O)NCC1CCCO1
Answer: c. O=C(Cn1sc2ccccc2c1=O)N1CCN(C(=O)c2ccco2)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#}
O=C(Cn1sc2ccccc2c1=O)N1CCN(C(=O)c2ccco2)CC1
O=C(Cn1sc2ccccc2c1=O)N1CCN(C(=O)c2ccco2)CC1
2-[2-[4-(furan-2-carbonyl)piperazin-1-yl]-2-oxoethyl]-1,2-benzothiazol-3-one