Problem statement: Answer the MCQ question.
Question: Which drug has a -7.910\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(COc1ccc(Br)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
(b) CCN(CC)CCNC(=O)c1cc(Sc2nnc(C)s2)nc2ccccc12
(c) COCCNC(=O)C(c1ccc(F)cc1)N(C(=O)CCC(=O)Nc1ccccn1)c1ccc(C)cc1
Answer: a. O=C(COc1ccc(Br)cc1)N1CCN(Cc2ccc3c(c2)OCO3)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(COc1ccc(Br)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
O=C(COc1ccc(Br)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
1-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-2-(4-bromophenoxy)ethanone