Task: Answer the MCQ question.
Query: Which drug has a -47.816\% 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 other words.
Options:
a Cc1cccc(NC2=C(Cl)C(=O)OC2OC(C)C)c1
b CN1CCN(CC(O)COC(c2ccc(Cl)cc2)c2ccc(Cl)cc2)CC1.Cl
Answer: b. CN1CCN(CC(O)COC(c2ccc(Cl)cc2)c2ccc(Cl)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#}
CN1CCN(CC(O)COC(c2ccc(Cl)cc2)c2ccc(Cl)cc2)CC1.Cl
CN1CCN(CC(O)COC(c2ccc(Cl)cc2)c2ccc(Cl)cc2)CC1.Cl
1-[bis(4-chlorophenyl)methoxy]-3-(4-methylpiperazin-1-yl)propan-2-ol;hydrochloride