Problem statement: Answer the multiple-choice question.
Question: Which drug has a 23.671\% 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) CCCc1nc(SCC(=O)Nc2nnc(CC)s2)c2c(C)c(C)sc2n1
(b) O=C1CCCN1CCCNC(=S)Nc1ccc(Br)cc1Cl
(c) COc1ccc(N2CCN(C(=O)CSc3nnc(C)c(=O)[nH]3)CC2)cc1
Answer: a. CCCc1nc(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#}
CCCc1nc(SCC(=O)Nc2nnc(CC)s2)c2c(C)c(C)sc2n1
CCCc1nc(SCC(=O)Nc2nnc(CC)s2)c2c(C)c(C)sc2n1
2-(5,6-dimethyl-2-propylthieno[2,3-d]pyrimidin-4-yl)sulfanyl-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide