Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 12.890\% 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 additional words.
Options:
a.) O=S(=O)(c1ccccc1)N1CCN(c2nc3ccccc3s2)CC1
b.) CC(C)c1ccc(OCC(=O)N2CCc3ccccc3C2)cc1
c.) CCOc1ccccc1N1CCN(C(=O)c2ccc3[nH]c(C)c(C)c3c2)CC1
d.) COc1cc(-c2nnc(NC(=O)CCS(=O)(=O)c3ccccc3)o2)cc(OC)c1OC
Answer: a. O=S(=O)(c1ccccc1)N1CCN(c2nc3ccccc3s2)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#}
O=S(=O)(c1ccccc1)N1CCN(c2nc3ccccc3s2)CC1
O=S(=O)(c1ccccc1)N1CCN(c2nc3ccccc3s2)CC1
2-[4-(benzenesulfonyl)piperazin-1-yl]-1,3-benzothiazole