Task: Answer the multiple choice question.
Question: Which drug exhibits a 1.190\% 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) O=C(C1CCOCC1)N1CCCC(N2CCN(c3cccc(Cl)c3)CC2)C1
(b) Cc1cccc(OCCNC(=O)CCNS(=O)(=O)c2ccc3ccccc3c2)c1
(c) CC(=O)NCCOc1ccc2oc3ccccc3c2c1
Answer: a. O=C(C1CCOCC1)N1CCCC(N2CCN(c3cccc(Cl)c3)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=C(C1CCOCC1)N1CCCC(N2CCN(c3cccc(Cl)c3)CC2)C1
O=C(C1CCOCC1)N1CCCC(N2CCN(c3cccc(Cl)c3)CC2)C1
[3-[4-(3-chlorophenyl)piperazin-1-yl]piperidin-1-yl]-(oxan-4-yl)methanone