Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 2.735\% 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] COc1cc(C(=O)NCCCc2nc3ccccc3n2Cc2cc(C)ccc2C)cc(OC)c1OC
[b] O=S(=O)(c1ccc(Cl)cc1)N1CCC2(CC1)OCCO2
[c] Cc1cc(C)nc(-n2ncc3c2CCCC3=O)n1
[d] Cc1ccnc2nc(C(=O)Nc3nnc(CC(C)C)s3)nn12
Answer: b. O=S(=O)(c1ccc(Cl)cc1)N1CCC2(CC1)OCCO2
{#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#}
O=S(=O)(c1ccc(Cl)cc1)N1CCC2(CC1)OCCO2
O=S(=O)(c1ccc(Cl)cc1)N1CCC2(CC1)OCCO2
8-(4-chlorophenyl)sulfonyl-1,4-dioxa-8-azaspiro[4.5]decane