Task: Answer the MCQ question.
Question: Which drug has a -11.027\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1ccc(N2CCN(C(=O)CNS(=O)(=O)c3ccc(Br)s3)CC2C)cc1
b) S=c1[nH]nc(-c2cccnc2)n1-c1ccc2c(c1)OCCO2
Answer: a. Cc1ccc(N2CCN(C(=O)CNS(=O)(=O)c3ccc(Br)s3)CC2C)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#}
Cc1ccc(N2CCN(C(=O)CNS(=O)(=O)c3ccc(Br)s3)CC2C)cc1
Cc1ccc(N2CCN(C(=O)CNS(=O)(=O)c3ccc(Br)s3)CC2C)cc1
5-bromo-N-[2-[3-methyl-4-(4-methylphenyl)piperazin-1-yl]-2-oxoethyl]thiophene-2-sulfonamide