Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -50.145\% 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 other words.
Options:
a. Cc1cccc(N(CC(O)CN(C)C)S(=O)(=O)c2ccccc2)c1.Cl
b. CCC(=O)N1N=C(c2c(O)n(CCc3ccccc3)c(=O)[nH]c2=O)CC1c1ccc(OC)c(OC)c1
Answer: a. Cc1cccc(N(CC(O)CN(C)C)S(=O)(=O)c2ccccc2)c1.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#}
Cc1cccc(N(CC(O)CN(C)C)S(=O)(=O)c2ccccc2)c1.Cl
Cc1cccc(N(CC(O)CN(C)C)S(=O)(=O)c2ccccc2)c1.Cl
N-[3-(dimethylamino)-2-hydroxypropyl]-N-(3-methylphenyl)benzenesulfonamide;hydrochloride