Problem statement: Answer the MCQ question.
Question: Which drug has a -4.402\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(Nc1ccc(Cl)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
b: O=C(N/N=C/c1ccncc1)c1ccc(COc2cccc3cccnc23)cc1
Answer: a. O=C(Nc1ccc(Cl)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(Nc1ccc(Cl)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
O=C(Nc1ccc(Cl)cc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
4-(1,3-benzodioxol-5-ylmethyl)-N-(4-chlorophenyl)piperazine-1-carboxamide