Task: Answer the MCQ question.
Query: Which drug has a 2.264\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1cc(/C=C2/C(=N)N3N=C(C)SC3=NC2=O)ccc1OS(=O)(=O)c1ccc(C)cc1
b.) O=C(CNC(=O)c1ccccn1)N/N=C/c1ccc2c(c1)OCO2
c.) O=C(CN1C(=O)COc2ccccc21)N1CCN(c2ccccc2F)CC1
Answer: b. O=C(CNC(=O)c1ccccn1)N/N=C/c1ccc2c(c1)OCO2
{#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(CNC(=O)c1ccccn1)N/N=C/c1ccc2c(c1)OCO2
O=C(CNC(=O)c1ccccn1)N/N=C/c1ccc2c(c1)OCO2
N-[2-[(2E)-2-(1,3-benzodioxol-5-ylmethylidene)hydrazinyl]-2-oxoethyl]pyridine-2-carboxamide