Task: Answer the MCQ question.
Question: Which drug exhibits a 9.099\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1ccc(-c2nc3cc(N)ccc3o2)cc1
[b] Cc1n[nH]c(C)c1N1C(=O)c2cccc3c(Br)ccc(c23)C1=O
[c] O=C(CC(Nc1ccc(Cl)cc1)C(=O)O)c1ccccc1
[d] O=C(NC(c1ccccc1)c1ccccc1)c1ccc(S(=O)(=O)C(F)F)cc1
Answer: c. O=C(CC(Nc1ccc(Cl)cc1)C(=O)O)c1ccccc1
{#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#}
O=C(CC(Nc1ccc(Cl)cc1)C(=O)O)c1ccccc1
O=C(CC(Nc1ccc(Cl)cc1)C(=O)O)c1ccccc1
2-(4-chloroanilino)-4-oxo-4-phenylbutanoicacid