Problem statement: Answer the multiple choice question.
Question: Which drug has a 1.417\% 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) COc1cccc(NC(=S)N(Cc2ccc(C)cc2)Cc2ccccn2)c1
b) O=S(=O)(c1cccc(Cl)c1)N1CCSc2ccccc21
Answer: b. O=S(=O)(c1cccc(Cl)c1)N1CCSc2ccccc21
{#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#}
O=S(=O)(c1cccc(Cl)c1)N1CCSc2ccccc21
O=S(=O)(c1cccc(Cl)c1)N1CCSc2ccccc21
4-(3-chlorophenyl)sulfonyl-2,3-dihydro-1,4-benzothiazine