Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 13.772\% 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.) O=C(O)c1nccnc1C(=O)Nc1ccccc1N1CCOCC1
b.) Cc1ccc2sc(-c3ccc(NC(=O)CCN4C(=O)c5ccccc5C4=O)cc3)nc2c1
c.) O=C(c1ccccc1)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
d.) Cc1nc(NC(=O)c2c(-c3ccccc3)noc2C)sc1C(=O)N(C)C
Answer: c. O=C(c1ccccc1)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
{#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(c1ccccc1)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
O=C(c1ccccc1)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
[4-(6-morpholin-4-ylpyridazin-3-yl)piperazin-1-yl]-phenylmethanone