Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.593\% 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 or b without using any additional words.
Options:
a. CCOC(=O)[C@H]1[C@H]2COc3cc(OC)ccc3[C@@H]2N2C(=O)CN(Cc3ccc(OC)cc3)C(=O)[C@@]12C
b. Cl.OC(CN1CC=C(/C=C/c2ccc(Br)cc2)CC1)c1ccccc1
Answer: b. Cl.OC(CN1CC=C(/C=C/c2ccc(Br)cc2)CC1)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#}
Cl.OC(CN1CC=C(/C=C/c2ccc(Br)cc2)CC1)c1ccccc1
Cl.OC(CN1CC=C(/C=C/c2ccc(Br)cc2)CC1)c1ccccc1
2-[4-[(E)-2-(4-bromophenyl)ethenyl]-3,6-dihydro-2H-pyridin-1-yl]-1-phenylethanol;hydrochloride