Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.989\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1nn(-c2ccccc2)nc1C(=O)Nc1ccc2[nH]ncc2c1
b: COc1cc2cc(C(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)c(=O)oc2cc1OC
c: Cn1c(SCc2ccc(Br)cc2)nnc1-c1ccncc1
Answer: b. COc1cc2cc(C(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)c(=O)oc2cc1OC
{#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#}
COc1cc2cc(C(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)c(=O)oc2cc1OC
COc1cc2cc(C(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)c(=O)oc2cc1OC
3-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1-carbonyl]-6,7-dimethoxychromen-2-one