Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 2.465\% 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) Cc1cc(C2=CC(C)(c3cc(C)oc3C)Nc3nc(C(F)(F)F)nn32)c(C)o1
(b) Cl.O=c1cc(-c2ccccc2)[nH]n1-c1nc2ccccc2[nH]1
(c) Cc1cc(C)nc(SCC(=O)N(C)CC(=O)Nc2c(Cl)cccc2Cl)n1
Answer: b. Cl.O=c1cc(-c2ccccc2)[nH]n1-c1nc2ccccc2[nH]1
{#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#}
Cl.O=c1cc(-c2ccccc2)[nH]n1-c1nc2ccccc2[nH]1
Cl.O=c1cc(-c2ccccc2)[nH]n1-c1nc2ccccc2[nH]1
2-(1H-benzimidazol-2-yl)-5-phenyl-1H-pyrazol-3-one;hydrochloride