Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.224\% 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 O=C(Nc1ccc2nc(-c3ccccc3)oc2c1)c1ccco1
b N#C/C(=C\c1cccs1)C(=O)N1CCOCC1
c CC1=C(C(=O)OC2CCCCC2)C(c2cccnc2)n2ncnc2N1
d Cc1cccc(C)c1NC(=O)CC(NCc1ccco1)C(=O)O
Answer: a. O=C(Nc1ccc2nc(-c3ccccc3)oc2c1)c1ccco1
{#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(Nc1ccc2nc(-c3ccccc3)oc2c1)c1ccco1
O=C(Nc1ccc2nc(-c3ccccc3)oc2c1)c1ccco1
N-(2-phenyl-1,3-benzoxazol-6-yl)furan-2-carboxamide