Task: Answer the MCQ question.
Question: Which drug has a 5.400\% 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 COc1ccc(/C=N/NC(=O)c2cccc(NC(=O)c3ccccc3Cl)c2)cc1OC
b COc1cc(OC)c2c(-c3ccccc3)cc(=O)oc2c1C(CC(=O)N1CCCC1)c1ccc2c(c1)OCO2
c O=C(O)c1ccc(S(=O)(=O)N(Cc2ccc(F)cc2)C2CCCCC2)cc1
d COc1ccc(-c2cc(C(F)(F)F)nc(NCc3cccs3)n2)cc1
Answer: d. COc1ccc(-c2cc(C(F)(F)F)nc(NCc3cccs3)n2)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#}
COc1ccc(-c2cc(C(F)(F)F)nc(NCc3cccs3)n2)cc1
COc1ccc(-c2cc(C(F)(F)F)nc(NCc3cccs3)n2)cc1
4-(4-methoxyphenyl)-N-(thiophen-2-ylmethyl)-6-(trifluoromethyl)pyrimidin-2-amine