Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.572\% 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 additional words.
Options:
a. O=C(Cc1ccccc1)NCC(=O)Nc1ccccc1Br
b. COc1ccc(N2CCN(C(=O)CN(Cc3ccc(Cl)cc3)S(C)(=O)=O)CC2)cc1
c. O=C(O)C(=O)O.OCC1CCCCN1CC(O)COC(c1ccc(F)cc1)c1ccc(F)cc1
d. COc1ccc(/C=N/c2c(-c3ccco3)nc3ccccn23)cc1OC
e. O=C(N/N=C/c1[nH]c2ccccc2c1Cl)c1cccc(Br)c1
Answer: b. COc1ccc(N2CCN(C(=O)CN(Cc3ccc(Cl)cc3)S(C)(=O)=O)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(=O)CN(Cc3ccc(Cl)cc3)S(C)(=O)=O)CC2)cc1
COc1ccc(N2CCN(C(=O)CN(Cc3ccc(Cl)cc3)S(C)(=O)=O)CC2)cc1
N-[(4-chlorophenyl)methyl]-N-[2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]methanesulfonamide