Task: Answer the MCQ question.
Question: Which drug has a 12.393\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccc(S(=O)(=O)N2CCC(C(=O)N[C@@H](C)C(=O)NCc3ccccc3)CC2)cc1
[b] Cc1nc(SCC(=O)NC2CC2)c2c(C)c(C)sc2n1
Answer: b. Cc1nc(SCC(=O)NC2CC2)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#}
Cc1nc(SCC(=O)NC2CC2)c2c(C)c(C)sc2n1
Cc1nc(SCC(=O)NC2CC2)c2c(C)c(C)sc2n1
N-cyclopropyl-2-(2,5,6-trimethylthieno[2,3-d]pyrimidin-4-yl)sulfanylacetamide