Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 18.369\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a C/C(=N/N1CCN(Cc2ccccc2)CC1)c1ccc(Br)cc1
b N/C(=N/S(=O)(=O)c1ccccc1)c1cccc([N+](=O)[O-])c1
c COc1ccc2oc(C(=O)OCC(=O)N3CCN(S(=O)(=O)c4ccccc4)CC3)c(C)c2c1
d Cc1cccc(N2C(=O)CN=C2Nc2nc(C)cc(C)n2)c1
e Cc1ccc(C(=O)CSc2nc3ccc(C(=O)NCCN4CCCCC4)cc3c(=O)[nH]2)cc1
Answer: c. COc1ccc2oc(C(=O)OCC(=O)N3CCN(S(=O)(=O)c4ccccc4)CC3)c(C)c2c1
{#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#}
COc1ccc2oc(C(=O)OCC(=O)N3CCN(S(=O)(=O)c4ccccc4)CC3)c(C)c2c1
COc1ccc2oc(C(=O)OCC(=O)N3CCN(S(=O)(=O)c4ccccc4)CC3)c(C)c2c1
[2-[4-(benzenesulfonyl)piperazin-1-yl]-2-oxoethyl]5-methoxy-3-methyl-1-benzofuran-2-carboxylate