Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.612\% 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 or b without using any other words.
Options:
[a] CCn1cc(CCC(=O)NCc2ccc(F)cc2)c2ccccc21
[b] O=C1C=C(c2ccc3[nH]ccc3c2)C[C@@H](c2ccc(F)cc2)C1
Answer: b. O=C1C=C(c2ccc3[nH]ccc3c2)C[C@@H](c2ccc(F)cc2)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=C1C=C(c2ccc3[nH]ccc3c2)C[C@@H](c2ccc(F)cc2)C1
O=C1C=C(c2ccc3[nH]ccc3c2)C[C@@H](c2ccc(F)cc2)C1
(5R)-5-(4-fluorophenyl)-3-(1H-indol-5-yl)cyclohex-2-en-1-one