Problem statement: Answer the multiple choice question.
Query: Which drug has a -3.534\% 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 additional words.
Options:
(a) COc1cccc(N2CCN(CC(=O)Nc3nc4c(s3)CC(C)CC4)CC2)c1
(b) CCOC(=O)c1ccccc1NC(=O)CSc1nnc(COc2ccccc2C)n1C
(c) COc1ccc(Oc2cc(C)c3ccccc3n2)cc1
(d) Cc1ccc(CCC(=O)Nc2ccc([N+](=O)[O-])cc2Cl)o1
Answer: a. COc1cccc(N2CCN(CC(=O)Nc3nc4c(s3)CC(C)CC4)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#}
COc1cccc(N2CCN(CC(=O)Nc3nc4c(s3)CC(C)CC4)CC2)c1
COc1cccc(N2CCN(CC(=O)Nc3nc4c(s3)CC(C)CC4)CC2)c1
2-[4-(3-methoxyphenyl)piperazin-1-yl]-N-(6-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)acetamide