Task: Answer the multiple-choice question.
Query: Which compound has a 4.629\% 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 COc1ccccc1NC(=O)c1ccc2nc(C)sc2c1
b N=C1/C(=C/c2ccc(-c3cccc(C(=O)O)c3)o2)C(=O)N=C2SC=C(c3ccccc3)N12
c O=C(Oc1cccc2cccnc12)c1cccc(-n2cnnn2)c1
d Cn1cnnc1SCC(=O)Nc1nc(-c2ccccc2)cs1
Answer: c. O=C(Oc1cccc2cccnc12)c1cccc(-n2cnnn2)c1
{#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(Oc1cccc2cccnc12)c1cccc(-n2cnnn2)c1
O=C(Oc1cccc2cccnc12)c1cccc(-n2cnnn2)c1
quinolin-8-yl 3-(tetrazol-1-yl)benzoate