Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.785\% 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] O=C(Nc1ccccc1)c1ccccc1Oc1ccc(C(F)(F)F)cc1[N+](=O)[O-]
[b] CCCN(Cc1cc2cccc(C)c2[nH]c1=O)C(=O)c1cccc(OC)c1
[c] O=S(=O)(c1ccccc1)N1CC=C(c2ccccc2)CC1
Answer: c. O=S(=O)(c1ccccc1)N1CC=C(c2ccccc2)CC1
{#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=S(=O)(c1ccccc1)N1CC=C(c2ccccc2)CC1
O=S(=O)(c1ccccc1)N1CC=C(c2ccccc2)CC1
1-(benzenesulfonyl)-4-phenyl-3,6-dihydro-2H-pyridine