Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 13.077\% 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) CSc1nc2c(c(=O)[nH]1)C(c1cccc(Cl)c1Cl)CC(=O)N2
(b) O=C(Cc1ccccc1)NC(=S)Nc1ccc(OC(F)F)cc1
(c) CCn1c(=O)c2cc(C(=O)Nc3ccccc3OC)sc2c2ccccc21
(d) N#C/C(=N/O)c1nc(-c2ccc(F)cc2)cs1
Answer: c. CCn1c(=O)c2cc(C(=O)Nc3ccccc3OC)sc2c2ccccc21
{#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#}
CCn1c(=O)c2cc(C(=O)Nc3ccccc3OC)sc2c2ccccc21
CCn1c(=O)c2cc(C(=O)Nc3ccccc3OC)sc2c2ccccc21
5-ethyl-N-(2-methoxyphenyl)-4-oxothieno[3,2-c]quinoline-2-carboxamide