Task: Answer the MCQ question.
Question: Which drug exhibits a -2.885% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] C=C1CCN([C@H](C(=O)OCc2ccc(C)cc2)C(C)C)S(=O)(=O)c2ccccc21
[b] C[C@H](N)c1nnc(SCC(=O)N(C)C)o1.Cl
[c] COc1ccc(-n2c3c(cc(C(=O)N4CCCCC4)c2=O)C(=O)CC(C)(C)C3)cc1
Answer: b. C[C@H](N)c1nnc(SCC(=O)N(C)C)o1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C[C@H](N)c1nnc(SCC(=O)N(C)C)o1.Cl
C[C@H](N)c1nnc(SCC(=O)N(C)C)o1.Cl
2-[[5-[(1S)-1-aminoethyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N,N-dimethylacetamide;hydrochloride