Task: Answer the MCQ question.
Question: Which drug exhibits a 6.961\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] c1ccc(-c2cn3c(n2)CCC3)cc1
[b] COc1cc2c(cc1NC(=O)COC(=O)CNC(=O)c1ccccc1)oc1ccccc12
[c] COc1ccc(CCNC(=O)CCC(=O)N2CCOc3ccc(Cl)cc32)cc1OC
[d] CCOC(=O)c1oc2ccccc2c1NC(=O)c1cc(OC)cc(OC)c1
Answer: d. CCOC(=O)c1oc2ccccc2c1NC(=O)c1cc(OC)cc(OC)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#}
CCOC(=O)c1oc2ccccc2c1NC(=O)c1cc(OC)cc(OC)c1
CCOC(=O)c1oc2ccccc2c1NC(=O)c1cc(OC)cc(OC)c1
N-(2-ethoxycarbonyl-1-benzofuran-3-yl)-3,5-dimethoxybenzamide