Task: Answer the multiple-choice question.
Question: Which compound exhibits a 3.086% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1cccc(C(=O)n2c(SC)nc3cc4c(cc32)OCCO4)c1
b O=C(COC(=O)COc1ccccc1)Nc1ncc([N+](=O)[O-])s1
c Cc1cccc(C(=O)Oc2ccccc2-c2nnco2)c1
d COc1cccc(NC(=O)c2ccc3c(c2)N(C)CCS3)c1
Answer: b. O=C(COC(=O)COc1ccccc1)Nc1ncc([N+](=O)[O-])s1
{#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#}
O=C(COC(=O)COc1ccccc1)Nc1ncc([N+](=O)[O-])s1
O=C(COC(=O)COc1ccccc1)Nc1ncc([N+](=O)[O-])s1
oxido-oxo-[2-[[2-(2-phenoxyacetyl)oxyacetyl]amino]-1,3-thiazol-5-yl]azanium