Task: Answer the multiple-choice question.
Question: Which drug exhibits a -6.477% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=[N+]([O-])c1cccnc1Oc1ccccc1F
[b] Cc1ccc(C(=O)N2CCN(C(=O)C3CCCO3)CC2)cc1
[c] COc1ccccc1C(CNC(=O)C(C)Oc1ccc(Br)cc1)N1CCCC1
[d] COC(=O)c1ccc(NC(=S)NCCc2ccc(OC)cc2)cc1
Answer: b. Cc1ccc(C(=O)N2CCN(C(=O)C3CCCO3)CC2)cc1
{#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#}
Cc1ccc(C(=O)N2CCN(C(=O)C3CCCO3)CC2)cc1
Cc1ccc(C(=O)N2CCN(C(=O)C3CCCO3)CC2)cc1
[4-(4-methylbenzoyl)piperazin-1-yl]-(oxolan-2-yl)methanone