Task: Answer the multiple-choice question.
Question: Which compound has a 14.662\% human ether-à-go-go related gene (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 COc1cc(/C=N/NC(=O)Cc2ccccc2)cc([N+](=O)[O-])c1O
b O=C1c2ccccc2C(=O)C1(CO)c1ccc(OC(F)F)cc1
c CCOC(=O)N1CCN(c2nc(-c3ccc(F)cc3)cs2)CC1
d CCn1c2ccccc2c2cc(/C=N/NC(=O)c3ccncc3)ccc21
Answer: b. O=C1c2ccccc2C(=O)C1(CO)c1ccc(OC(F)F)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=C1c2ccccc2C(=O)C1(CO)c1ccc(OC(F)F)cc1
O=C1c2ccccc2C(=O)C1(CO)c1ccc(OC(F)F)cc1
2-[4-(difluoromethoxy)phenyl]-2-(hydroxymethyl)indene-1,3-dione