Task: Answer the multiple-choice question.
Question: Which compound exhibits a -2.542% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCN(CC)CCCN(Cc1cc2cc3c(cc2[nH]c1=O)OCO3)C(=O)Nc1ccccc1OC
b. Cn1cnc(S(=O)(=O)N2CCN(C(c3ccccc3)c3ccccc3)CC2)c1
c. CCC(CO)NC(=O)c1ccccc1C(F)(F)F
d. COc1ccc(CNCC2COc3ccccc3O2)cc1.O=C(O)C(=O)O
e. CCOC(=O)C1CCN(C(=O)c2ccc(NC(=O)C3CCCO3)cc2)CC1
Answer: b. Cn1cnc(S(=O)(=O)N2CCN(C(c3ccccc3)c3ccccc3)CC2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1cnc(S(=O)(=O)N2CCN(C(c3ccccc3)c3ccccc3)CC2)c1
Cn1cnc(S(=O)(=O)N2CCN(C(c3ccccc3)c3ccccc3)CC2)c1
1-benzhydryl-4-(1-methylimidazol-4-yl)sulfonylpiperazine