Problem statement: Answer the MCQ question.
Query: Which drug has a 6.210\% 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 or b without using any other words.
Options:
(a) CCSc1nc(O)c(C(c2cccc(OC)c2)c2c(O)nc(SCC)[nH]c2=O)c(=O)[nH]1
(b) Br.Cc1nc2ncccn2c1-c1csc(Nc2ccc(S(N)(=O)=O)cc2)n1
Answer: b. Br.Cc1nc2ncccn2c1-c1csc(Nc2ccc(S(N)(=O)=O)cc2)n1
{#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#}
Br.Cc1nc2ncccn2c1-c1csc(Nc2ccc(S(N)(=O)=O)cc2)n1
Br.Cc1nc2ncccn2c1-c1csc(Nc2ccc(S(N)(=O)=O)cc2)n1
4-[[4-(2-methylimidazo[1,2-a]pyrimidin-3-yl)-1,3-thiazol-2-yl]amino]benzenesulfonamide;hydrobromide