Problem statement: Answer the MCQ question.
Question: Which drug has a 12.634\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCOc1ccc(NC(=O)CN(C)C(=O)c2cc(C)oc2C)cc1OCC
b) O=C(c1ccco1)C(O)c1ccco1
c) O=S1(=O)CC(O)C(N2CCC(c3ccccc3)CC2)C1
Answer: b. O=C(c1ccco1)C(O)c1ccco1
{#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(c1ccco1)C(O)c1ccco1
O=C(c1ccco1)C(O)c1ccco1
1-(furan-2-yl)-2-hydroxy-2-(furan-2-yl)ethanone