Task: Answer the MCQ question.
Query: Which drug exhibits a -0.222\% 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 other words.
Options:
a) CSCC[C@H](NC(=O)N1CCn2c1nc1ccccc12)C(=O)NCc1ccc(C)cc1
b) O=C(Oc1c(-c2ccccc2)c(=O)n2c3c(cccc13)CC2)c1ccc(F)cc1
c) CC1CN(C(=O)Cn2c(=O)oc3ccccc32)CC(C)O1
d) COc1ccc(CNC(=O)CN2C(=O)NC3(CCCc4sccc43)C2=O)cc1OC
Answer: d. COc1ccc(CNC(=O)CN2C(=O)NC3(CCCc4sccc43)C2=O)cc1OC
{#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#}
COc1ccc(CNC(=O)CN2C(=O)NC3(CCCc4sccc43)C2=O)cc1OC
COc1ccc(CNC(=O)CN2C(=O)NC3(CCCc4sccc43)C2=O)cc1OC
N-[(3,4-dimethoxyphenyl)methyl]-2-(2',5'-dioxospiro[6,7-dihydro-5H-1-benzothiophene-4,4'-imidazolidine]-1'-yl)acetamide