Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 9.418\% 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, or d without using any additional words.
Options:
a. COc1ccccc1CNS(=O)(=O)c1ccc2c(c1)NC(=O)CS2
b. Cc1cccn2c(=O)nc(SCC(=O)N3CCOCC3)nc12
c. CN(CC(=O)OCC(N)=O)S(=O)(=O)c1ccc(Cl)cc1
d. COc1ccc(N2CCN(C(c3ccccc3OC)c3nnnn3Cc3ccco3)CC2)cc1
Answer: d. COc1ccc(N2CCN(C(c3ccccc3OC)c3nnnn3Cc3ccco3)CC2)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#}
COc1ccc(N2CCN(C(c3ccccc3OC)c3nnnn3Cc3ccco3)CC2)cc1
COc1ccc(N2CCN(C(c3ccccc3OC)c3nnnn3Cc3ccco3)CC2)cc1
1-[[1-(furan-2-ylmethyl)tetrazol-5-yl]-(2-methoxyphenyl)methyl]-4-(4-methoxyphenyl)piperazine