Task: Answer the MCQ question.
Question: Which drug has a 8.937\% 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 O=C(O)CCCCC1SCC2NC(=O)NC21
b C/C(=N/NC(=O)CNC(=O)c1ccco1)c1ccco1
c O=C(O)CCNc1ccc(NCCC(=O)O)c2c1C(=O)c1ccccc1C2=O
d Cc1ccccc1-n1c(=O)/c(=C\c2ccco2)s/c1=C(/C#N)C(=O)Nc1ccccc1
Answer: b. C/C(=N/NC(=O)CNC(=O)c1ccco1)c1ccco1
{#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#}
C/C(=N/NC(=O)CNC(=O)c1ccco1)c1ccco1
C/C(=N/NC(=O)CNC(=O)c1ccco1)c1ccco1
N-[2-[(2Z)-2-[1-(furan-2-yl)ethylidene]hydrazinyl]-2-oxoethyl]furan-2-carboxamide