Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 7.600\% 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. CCCCNC(=O)c1c(CSc2ccc(Cl)cc2)noc1C(=O)NCc1ccccc1
b. O=S(=O)(NCc1ccccc1Br)c1cccs1
c. COc1ccc(C(C#N)Nc2ccccc2C)cc1
d. O=C(CCC(=O)NC1CCCCC1)Nc1cccnc1
Answer: b. O=S(=O)(NCc1ccccc1Br)c1cccs1
{#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)(NCc1ccccc1Br)c1cccs1
O=S(=O)(NCc1ccccc1Br)c1cccs1
N-[(2-bromophenyl)methyl]thiophene-2-sulfonamide