Problem statement: Answer the multiple choice question.
Query: Which compound has a 8.463\% 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 other words.
Options:
a CCCNS(=O)(=O)c1ccc(CCC(=O)N2CCOCC2)cc1
b CCc1nc(SCC(=O)Nc2nnc(CC)s2)c2c(C)c(C)sc2n1
c O=C(c1ccc(OC2CCN(C/C=C/c3ccc(F)cc3)CC2)cc1)N1CCCCC1
d COc1ccc(/C=C/C(=O)NC2CCN(Cc3ccccc3)CC2)cc1OC
Answer: b. CCc1nc(SCC(=O)Nc2nnc(CC)s2)c2c(C)c(C)sc2n1
{#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#}
CCc1nc(SCC(=O)Nc2nnc(CC)s2)c2c(C)c(C)sc2n1
CCc1nc(SCC(=O)Nc2nnc(CC)s2)c2c(C)c(C)sc2n1
2-(2-ethyl-5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)sulfanyl-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide