Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 1.770\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CNC(=S)N/N=C/c1cc(C)n(-c2ccc(Cl)c(Cl)c2)c1C
b. Cc1c(-c2nc(N)nc(Nc3ccccc3F)n2)oc2ccccc12
c. Cc1ccc(OCC(=O)N/N=C/c2cccc3cccnc23)cc1
Answer: a. CNC(=S)N/N=C/c1cc(C)n(-c2ccc(Cl)c(Cl)c2)c1C
{#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#}
CNC(=S)N/N=C/c1cc(C)n(-c2ccc(Cl)c(Cl)c2)c1C
CNC(=S)N/N=C/c1cc(C)n(-c2ccc(Cl)c(Cl)c2)c1C
1-[(E)-[1-(3,4-dichlorophenyl)-2,5-dimethylpyrrol-3-yl]methylideneamino]-3-methylthiourea