Task: Answer the MCQ question.
Question: Which compound exhibits a 9.465\% 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) CC(C)(C)NC(=O)CN(C(=O)CS(=O)CC(=O)Nc1ccc(F)cc1)c1ccc(F)c(Cl)c1
b) Cc1cc(=O)oc2cc(OCC(=O)N3CCCc4ccccc43)ccc12
c) Cc1[nH]n(-c2ccccc2)c(=O)c1C1(C(F)(F)F)C(=O)N(c2ccc(F)cc2)C2=C1C(=O)CC(C)(C)C2
d) CCN1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2NC(=O)c2cc(Cl)nc3ccccc23)CC1
Answer: b. Cc1cc(=O)oc2cc(OCC(=O)N3CCCc4ccccc43)ccc12
{#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#}
Cc1cc(=O)oc2cc(OCC(=O)N3CCCc4ccccc43)ccc12
Cc1cc(=O)oc2cc(OCC(=O)N3CCCc4ccccc43)ccc12
7-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethoxy]-4-methylchromen-2-one