Task: Answer the multiple-choice question.
Query: Which compound has a 5.304\% 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, or c without using any additional words.
Options:
[a] COc1ccc(OC)c(-c2csc(N(CC3CCCO3)C(=O)C3CCCCC3)n2)c1
[b] CCc1cccc(NC(=S)N(CCC(C)C)C2CCN(C(C)=O)CC2)c1
[c] CC(C)N(C(=O)Cn1c(-c2ccccc2Cl)nc2ccccc21)c1ccccc1
Answer: b. CCc1cccc(NC(=S)N(CCC(C)C)C2CCN(C(C)=O)CC2)c1
{#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#}
CCc1cccc(NC(=S)N(CCC(C)C)C2CCN(C(C)=O)CC2)c1
CCc1cccc(NC(=S)N(CCC(C)C)C2CCN(C(C)=O)CC2)c1
1-(1-acetylpiperidin-4-yl)-3-(3-ethylphenyl)-1-(3-methylbutyl)thiourea