Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.968\% 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 additional words.
Options:
a. CC1(C)C(c2ccccc2)=[N+]([O-])C2(CCCCC2=O)N1O
b. O=C(CCc1ccccc1)NCc1ccc2c(c1)OCO2
c. O=C1/C(=C/c2ccccc2)CCCc2ccccc21
d. COCCn1nnnc1C(c1cc(OC)ccc1OC)N1CCc2ccccc2C1.Cl
Answer: c. O=C1/C(=C/c2ccccc2)CCCc2ccccc21
{#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=C1/C(=C/c2ccccc2)CCCc2ccccc21
O=C1/C(=C/c2ccccc2)CCCc2ccccc21
(6E)-6-benzylidene-8,9-dihydro-7H-benzo[7]annulen-5-one