Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 3.833\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1cc2c(cc1OC)CN(C(=O)c1cccc([N+](=O)[O-])c1)CC2
b: Cc1ccc(S(=O)(=O)/N=c2\ccc(Cl)cn2C(F)F)cc1
c: COc1cccc(-c2nc(-c3ccc4c(c3)-c3ccccc3S4(=O)=O)c(-c3ccccc3)[nH]2)c1OC
d: CC(=O)NC(Cc1ccccc1)C(C)=O
Answer: c. COc1cccc(-c2nc(-c3ccc4c(c3)-c3ccccc3S4(=O)=O)c(-c3ccccc3)[nH]2)c1OC
{#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#}
COc1cccc(-c2nc(-c3ccc4c(c3)-c3ccccc3S4(=O)=O)c(-c3ccccc3)[nH]2)c1OC
COc1cccc(-c2nc(-c3ccc4c(c3)-c3ccccc3S4(=O)=O)c(-c3ccccc3)[nH]2)c1OC
2-[2-(2,3-dimethoxyphenyl)-5-phenyl-1H-imidazol-4-yl]dibenzothiophene 5,5-dioxide