Task: Answer the multiple-choice question.
Question: Which drug exhibits a 7.075\% 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 additional words.
Options:
a: CC(=O)Oc1ccc(CC(C(=O)O)N2C(=O)c3ccccc3C2=O)cc1
b: CCN(CC)C(=O)Cn1cc(S(=O)(=O)CC(=O)Nc2cc(OC)ccc2OC)c2ccccc21
c: Cc1cc(Cl)ccc1NC(=O)CN(C)C1=NS(=O)(=O)c2ccccc21
Answer: b. CCN(CC)C(=O)Cn1cc(S(=O)(=O)CC(=O)Nc2cc(OC)ccc2OC)c2ccccc21
{#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#}
CCN(CC)C(=O)Cn1cc(S(=O)(=O)CC(=O)Nc2cc(OC)ccc2OC)c2ccccc21
CCN(CC)C(=O)Cn1cc(S(=O)(=O)CC(=O)Nc2cc(OC)ccc2OC)c2ccccc21
2-[3-[2-(2,5-dimethoxyanilino)-2-oxoethyl]sulfonylindol-1-yl]-N,N-diethylacetamide