Task: Answer the MCQ question.
Question: Which compound exhibits a 11.454\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCCOc1ccc(-c2c(C(=O)N/N=C(\C)c3ccco3)nnn2-c2nonc2N)cc1
b. O=C(COc1ccccc1)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
c. Cc1nc2c3ccccc3n(Cc3ccccc3F)c2s1
d. Cl.Oc1ccccc1CNCC12CC3CC(CC(C3)C1)C2
Answer: b. O=C(COc1ccccc1)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)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=C(COc1ccccc1)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
O=C(COc1ccccc1)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
2-phenoxy-N-[4-[4-(thiophene-2-carbonyl)piperazin-1-yl]phenyl]acetamide