Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 10.881\% 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, or c without using any other words.
Options:
a) O=C(c1csc2c1CCCCC2)N1CCC2(CC1)OCCO2
b) Cn1cccc1-c1cc(C(=O)N/N=C/c2ccc([N+](=O)[O-])cc2)[nH]n1
c) COc1ccc(N=C2S/C(=C\c3cccs3)C(=O)N2CC(C)C)cc1
Answer: a. O=C(c1csc2c1CCCCC2)N1CCC2(CC1)OCCO2
{#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(c1csc2c1CCCCC2)N1CCC2(CC1)OCCO2
O=C(c1csc2c1CCCCC2)N1CCC2(CC1)OCCO2
1,4-dioxa-8-azaspiro[4.5]decan-8-yl(5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-3-yl)methanone