Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.870\% 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] CCCn1c(-c2ccccc2)cc(-c2ccccc2)nc1=O
[b] CCOc1cccc(C2CC(=O)Nc3cc(OC)c(OC)cc32)c1
[c] O=C(Cc1ccccc1)N/N=C/c1ccc(OC(=O)/C=C\c2ccco2)cc1
[d] CC1CCCCC1NC(=O)c1ccc(CNc2c(N3CCCC3)c(=O)c2=O)cc1
[e] CCN(CC)c1nc(-c2ccccc2)ncc1S(=O)(=O)c1ccc(C)cc1
Answer: e. CCN(CC)c1nc(-c2ccccc2)ncc1S(=O)(=O)c1ccc(C)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#}
CCN(CC)c1nc(-c2ccccc2)ncc1S(=O)(=O)c1ccc(C)cc1
CCN(CC)c1nc(-c2ccccc2)ncc1S(=O)(=O)c1ccc(C)cc1
N,N-diethyl-5-(4-methylphenyl)sulfonyl-2-phenylpyrimidin-4-amine