Task: Answer the multiple choice question.
Query: Which drug exhibits a -4.968\% 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 other words.
Options:
a.) O=C1OC(Nc2nc3ccccc3s2)c2ccccc21
b.) Cc1oc(C)c2c(=O)ccc3c(c12)OC(N)=C(C#N)C3c1ccccc1Cl
c.) COc1ccc(NC(=O)CN2CCN(C3c4ccccc4-c4ccccc43)CC2)c(OC)c1
Answer: c. COc1ccc(NC(=O)CN2CCN(C3c4ccccc4-c4ccccc43)CC2)c(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#}
COc1ccc(NC(=O)CN2CCN(C3c4ccccc4-c4ccccc43)CC2)c(OC)c1
COc1ccc(NC(=O)CN2CCN(C3c4ccccc4-c4ccccc43)CC2)c(OC)c1
N-(2,4-dimethoxyphenyl)-2-[4-(9H-fluoren-9-yl)piperazin-1-yl]acetamide