Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -21.794\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CN(CCOc1ccc(Cl)cc1)C(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
b. FC(F)(F)c1nnc(Nc2ccc(Cl)cc2)s1
c. CCC(C)NC(=O)Cn1ccc2cc(S(=O)(=O)N3CCCCCC3)ccc21
d. COc1ccc(N2CC(O)=C(c3nc(C)cs3)C2=N)cc1
Answer: a. CN(CCOc1ccc(Cl)cc1)C(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
{#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#}
CN(CCOc1ccc(Cl)cc1)C(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
CN(CCOc1ccc(Cl)cc1)C(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
N-[2-(4-chlorophenoxy)ethyl]-N-methyl-3-morpholin-4-ylsulfonyl-6-pyrrolidin-1-ylbenzamide