Task: Answer the multiple choice question.
Query: Which compound has a 16.297\% 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, c, or d without using any additional words.
Options:
(a) Cc1cccc(N2C(S)=C(C#N)C(=O)NC23CCCCC3)c1
(b) O=C(CSc1nnnn1C1CC2CCC1C2)Nc1ccnc2ccccc12
(c) CN(C)c1ccc(/C=N/NC(N)=S)cc1[N+](=O)[O-]
(d) COCCNc1nnc(SC(C)C(=O)Nc2ccc(-c3nc4ccc(C)cc4s3)cc2)s1
Answer: d. COCCNc1nnc(SC(C)C(=O)Nc2ccc(-c3nc4ccc(C)cc4s3)cc2)s1
{#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#}
2-[[5-(2-methoxyethylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]-N-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]propanamide