Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 2.015\% 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] COC(=O)C1C(=O)c2c(C)noc2CC1(C)C
[b] Cc1ccc(S(=O)(=O)Nc2nc3c(s2)C(=O)CC(C)(C)C3)cc1
[c] CCOc1ccccc1C(=O)NN1C(=O)C2CCCCC2C1=O
[d] COc1ccc(NS(=O)(=O)c2ccc(OCC(=O)N3CCN(C)CC3)cc2)cc1Cl
Answer: d. COc1ccc(NS(=O)(=O)c2ccc(OCC(=O)N3CCN(C)CC3)cc2)cc1Cl
{#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(NS(=O)(=O)c2ccc(OCC(=O)N3CCN(C)CC3)cc2)cc1Cl
COc1ccc(NS(=O)(=O)c2ccc(OCC(=O)N3CCN(C)CC3)cc2)cc1Cl
N-(3-chloro-4-methoxyphenyl)-4-[2-(4-methylpiperazin-1-yl)-2-oxoethoxy]benzenesulfonamide