Task: Answer the MCQ question.
Question: Which drug exhibits a 23.438\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOc1cc(C(=O)N/N=C/C(Br)=C/c2ccccc2)cc(OCC)c1OCC
b: Cc1ccccc1Cn1cc(S(=O)(=O)CC(=O)N2CCCCC2)c2ccccc21
c: Cc1cc(C(=O)NNC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)c(C)o1
Answer: c. Cc1cc(C(=O)NNC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)c(C)o1
{#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#}
Cc1cc(C(=O)NNC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)c(C)o1
Cc1cc(C(=O)NNC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)c(C)o1
4-[[(2,5-dimethylfuran-3-carbonyl)amino]carbamoyl]-N,N-dimethylbenzenesulfonamide