Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.795\% 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 additional words.
Options:
[a] COc1cccc(OCc2cc(/C=N/Nc3ccc(C(=O)O)cc3)ccc2OC)c1
[b] Cc1c(Cc2ccccc2)c(=O)oc2cc(OCC(=O)NCC(O)c3ccccc3)ccc12
[c] O=C(CCC(=O)CCN1CCCCC1)CCN1CCCCC1
[d] O=C(CCN1CCOCC1)Nc1ccccc1
Answer: b. Cc1c(Cc2ccccc2)c(=O)oc2cc(OCC(=O)NCC(O)c3ccccc3)ccc12
{#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#}
Cc1c(Cc2ccccc2)c(=O)oc2cc(OCC(=O)NCC(O)c3ccccc3)ccc12
Cc1c(Cc2ccccc2)c(=O)oc2cc(OCC(=O)NCC(O)c3ccccc3)ccc12
2-(3-benzyl-4-methyl-2-oxochromen-7-yl)oxy-N-(2-hydroxy-2-phenylethyl)acetamide