Task: Answer the multiple-choice question.
Question: Which drug has a 6.742\% 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 other words.
Options:
a) CCOC(=O)N1CCN(C(=O)c2cnn3ccccc23)CC1
b) CCn1ncc(Br)c1C(=O)Nc1sc2c(c1C(=O)OC)CCC2
c) COc1cc(C(=O)OCCCN=C2NS(=O)(=O)c3ccccc32)cc(OC)c1OC
d) O=S(=O)(Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)c1ccc(Br)s1
Answer: d. O=S(=O)(Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)c1ccc(Br)s1
{#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#}
O=S(=O)(Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)c1ccc(Br)s1
O=S(=O)(Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)c1ccc(Br)s1
5-bromo-N-(4-piperidin-1-ylsulfonylphenyl)thiophene-2-sulfonamide