Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -0.764\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COCCCN1CN(S(=O)(=O)c2ccc(C)cc2C)c2nc3ccccc3nc21
b. Clc1cc(Cl)cc(NC2=NCCS2)c1
c. COc1cc(C(=O)N2CCCc3ccccc32)cc(OC)c1OC
d. C=CCN(CC=C)C(=S)NC(=O)c1ccc(-c2ccccc2)cc1
Answer: b. Clc1cc(Cl)cc(NC2=NCCS2)c1
{#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#}
Clc1cc(Cl)cc(NC2=NCCS2)c1
Clc1cc(Cl)cc(NC2=NCCS2)c1
N-(3,5-dichlorophenyl)-4,5-dihydro-1,3-thiazol-2-amine