Task: Answer the MCQ question.
Query: Which drug exhibits a -1.964% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(NCCN1CCOCC1)c1cn(CCc2ccccc2)nn1
[b] COc1ccc(OCc2nnc3n2N=C(c2ccc(C)cc2)CS3)cc1
[c] COc1ccc(NS(=O)(=O)c2ccc(OC)c(N(C)S(=O)(=O)c3ccc(Cl)cc3)c2)cc1
[d] Cn1c(=O)c2c(nc(NCc3ccco3)n2CCc2ccccc2)n(C)c1=O
Answer: a. O=C(NCCN1CCOCC1)c1cn(CCc2ccccc2)nn1
{#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(NCCN1CCOCC1)c1cn(CCc2ccccc2)nn1
O=C(NCCN1CCOCC1)c1cn(CCc2ccccc2)nn1
N-(2-morpholin-4-ylethyl)-1-(2-phenylethyl)triazole-4-carboxamide