Task: Answer the multiple choice question.
Query: Which compound has a -50.396% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(/C=C/C(=O)ONC2=NCCCCC2)cc1OC
b: Cc1ccccc1-n1c(=O)n(CCc2ccccc2)c(=O)c2[nH]cnc21
c: COc1ccc(C)cc1NC(=O)CN1CCN(c2ccc(F)cc2)CC1
d: C/C=C(/C)C(=O)O[C@@H]1c2cc3c(c4c2[C@@]2(CO4)C(=O)C(OC)=C(OC)C=C2C[C@@H](C)[C@H]1C)OCO3
Answer: c. COc1ccc(C)cc1NC(=O)CN1CCN(c2ccc(F)cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(C)cc1NC(=O)CN1CCN(c2ccc(F)cc2)CC1
COc1ccc(C)cc1NC(=O)CN1CCN(c2ccc(F)cc2)CC1
2-[4-(4-fluorophenyl)piperazin-1-yl]-N-(2-methoxy-5-methylphenyl)acetamide