Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 3.172\% 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: Nc1nccnc1C(=O)OCC(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
b: CC1CCCN(Cc2csc(N)n2)C1
c: CN(Cc1ccccc1)S(=O)(=O)c1ccc(OCC(=O)NCc2ccncc2)cc1
d: CCOc1ccc(S(=O)(=O)N2CCN(C(=O)CN3C(=O)NC4(CCCC4)C3=O)CC2)cc1
Answer: d. CCOc1ccc(S(=O)(=O)N2CCN(C(=O)CN3C(=O)NC4(CCCC4)C3=O)CC2)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#}
CCOc1ccc(S(=O)(=O)N2CCN(C(=O)CN3C(=O)NC4(CCCC4)C3=O)CC2)cc1
CCOc1ccc(S(=O)(=O)N2CCN(C(=O)CN3C(=O)NC4(CCCC4)C3=O)CC2)cc1
3-[2-[4-(4-ethoxyphenyl)sulfonylpiperazin-1-yl]-2-oxoethyl]-1,3-diazaspiro[4.4]nonane-2,4-dione