Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.241\% 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 other words.
Options:
a) O=C(NCC(c1ccco1)N1CCN(c2ccccc2)CC1)c1ccc2c(c1)OCO2
b) Cc1ccccc1NC(=O)N1CCN(C(=O)c2ccco2)CC1
c) O=C(NCc1ccc(Cl)cc1)c1cccc(NC(=O)c2ccccc2)c1
d) Cc1cc(C)nc(-n2ncc3c2CC(c2ccccc2)CC3=O)n1
Answer: a. O=C(NCC(c1ccco1)N1CCN(c2ccccc2)CC1)c1ccc2c(c1)OCO2
{#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(NCC(c1ccco1)N1CCN(c2ccccc2)CC1)c1ccc2c(c1)OCO2
O=C(NCC(c1ccco1)N1CCN(c2ccccc2)CC1)c1ccc2c(c1)OCO2
N-[2-(furan-2-yl)-2-(4-phenylpiperazin-1-yl)ethyl]-1,3-benzodioxole-5-carboxamide