Task: Answer the multiple choice question.
Query: Which drug exhibits a -34.914\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1ccc2nc(SC(C(=O)c3ccccc3)c3ccccc3)nc(C)c2c1
b. COc1ccc(/C=C/C2=CCN(Cc3ccc(OC)cc3)CC2)cc1.Cl
Answer: b. COc1ccc(/C=C/C2=CCN(Cc3ccc(OC)cc3)CC2)cc1.Cl
{#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#}
COc1ccc(/C=C/C2=CCN(Cc3ccc(OC)cc3)CC2)cc1.Cl
COc1ccc(/C=C/C2=CCN(Cc3ccc(OC)cc3)CC2)cc1.Cl
4-[(E)-2-(4-methoxyphenyl)ethenyl]-1-[(4-methoxyphenyl)methyl]-3,6-dihydro-2H-pyridine;hydrochloride