Problem statement: Answer the MCQ question.
Question: Which drug has a 6.448\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc(NS(=O)(=O)c2ccc(-n3nnc4ccccc43)c([N+](=O)[O-])c2)cc1
b. O=C(CSc1nnc(C2COc3ccccc3O2)o1)N1CCN(c2ccccc2)CC1
c. CCCCOc1ccc(S(=O)(=O)Nc2cc(OC)ccc2OC)cc1
d. CCOC(=O)c1sc(NC(=O)CCN2C(=O)C3CCCCC3C2=O)cc1C
Answer: b. O=C(CSc1nnc(C2COc3ccccc3O2)o1)N1CCN(c2ccccc2)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=C(CSc1nnc(C2COc3ccccc3O2)o1)N1CCN(c2ccccc2)CC1
O=C(CSc1nnc(C2COc3ccccc3O2)o1)N1CCN(c2ccccc2)CC1
2-[[5-(2,3-dihydro-1,4-benzodioxin-3-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-(4-phenylpiperazin-1-yl)ethanone