Task: Answer the multiple choice question.
Question: Which drug has a 9.389\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1nn(-c2ccccc2)c(N2CCCC2)c1/C=N/NC(=O)c1cc(-c2ccccn2)nc2ccccc12
(b) COC(=O)N/N=C\c1ccccc1OC/C=C/c1ccccc1
(c) COc1ccc(OCC(=O)Nc2cc3oc4ccccc4c3cc2OC)cc1
Answer: b. COC(=O)N/N=C\c1ccccc1OC/C=C/c1ccccc1
{#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#}
COC(=O)N/N=C\c1ccccc1OC/C=C/c1ccccc1
COC(=O)N/N=C\c1ccccc1OC/C=C/c1ccccc1
methyl N-[(Z)-[2-[(E)-3-phenylprop-2-enoxy]phenyl]methylideneamino]carbamate