Task: Answer the MCQ question.
Query: Which compound exhibits a 12.971\% human ether-à-go-go related gene (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) CC(C)(C)NC(=O)c1ccc2c(c1)N(CC(=O)N1CCCC1)C(=O)C(C)(C)O2
b) Cc1nnc(SCC(=O)Nc2ccc(S(=O)(=O)Nc3ccc(Cl)nn3)cc2)s1
c) CCC(C)NC(C(=O)Nc1ccc(Cl)c([N+](=O)[O-])c1)c1ccccc1.O=C(O)C(=O)O
d) CCN(CC)S(=O)(=O)c1cc(C(=O)OCC(=O)Nc2ccc(-c3nc4ccc(C)cc4s3)cc2)ccc1F
Answer: b. Cc1nnc(SCC(=O)Nc2ccc(S(=O)(=O)Nc3ccc(Cl)nn3)cc2)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#}
Cc1nnc(SCC(=O)Nc2ccc(S(=O)(=O)Nc3ccc(Cl)nn3)cc2)s1
Cc1nnc(SCC(=O)Nc2ccc(S(=O)(=O)Nc3ccc(Cl)nn3)cc2)s1
N-[4-[(6-chloropyridazin-3-yl)sulfamoyl]phenyl]-2-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]acetamide