Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 6.853\% 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 other words.
Options:
a) COc1ccc(OC)c(N(C(=O)c2snc(C(N)=O)c2N)C(C(=O)NCc2ccccc2)c2ccc(O)cc2)c1
b) CSc1ncccc1C(=O)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1
c) c1ccc2c(c1)CNc1ccccc1C2
d) O=c1[nH]c(=O)n(Cc2ccccc2)c2nc(-c3ccc(C(F)(F)F)cc3)n(CCO)c12
Answer: b. CSc1ncccc1C(=O)Nc1ccc(S(=O)(=O)Nc2nccs2)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#}
CSc1ncccc1C(=O)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1
CSc1ncccc1C(=O)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1
2-methylsulfanyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]pyridine-3-carboxamide