Problem statement: Answer the multiple choice question.
Query: Which compound has a 15.193\% 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: Cc1ccc(S(=O)(=O)N2CCCC2C(=O)Nc2nc3c(s2)CCCC3)cc1
b: CCOc1ccc(CCNC(=O)COn2nnc3ccc(S(=O)(=O)N4CCOCC4)cc32)cc1OCC
c: CCN(CC)S(=O)(=O)c1cc(NC(=O)c2ccc(Br)s2)ccc1C
d: CC1Cc2ccccc2N1C(=O)CNCCCN(C)C.O=C(O)C(=O)O
Answer: c. CCN(CC)S(=O)(=O)c1cc(NC(=O)c2ccc(Br)s2)ccc1C
{#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#}
CCN(CC)S(=O)(=O)c1cc(NC(=O)c2ccc(Br)s2)ccc1C
CCN(CC)S(=O)(=O)c1cc(NC(=O)c2ccc(Br)s2)ccc1C
5-bromo-N-[3-(diethylsulfamoyl)-4-methylphenyl]thiophene-2-carboxamide