Task: Answer the MCQ question.
Query: Which drug exhibits a 17.659\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCCNC(=O)C(=O)NCC1CCCN1CC
b) O=C(CC(c1ccccc1)c1ccccc1)NCC1CCCO1
c) CC1CCN(CC2C(=O)O[C@@H]3C[C@@]4(C)CCC[C@H](C)C4=C[C@H]23)CC(C)(C)C1
Answer: b. O=C(CC(c1ccccc1)c1ccccc1)NCC1CCCO1
{#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(c1ccccc1)c1ccccc1)NCC1CCCO1
O=C(CC(c1ccccc1)c1ccccc1)NCC1CCCO1
N-(oxolan-2-ylmethyl)-3,3-diphenylpropanamide