Task: Answer the multiple choice question.
Question: Which drug has a 6.058\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cn1cccc1CC(=O)NNC(=S)Nc1ccccc1Cl
b. O=C(Nc1ccccc1)OCC1CCCO1
c. Cc1ccnc(NC(=O)CC(c2ccccc2)c2ccccc2)n1
Answer: b. O=C(Nc1ccccc1)OCC1CCCO1
{#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(Nc1ccccc1)OCC1CCCO1
O=C(Nc1ccccc1)OCC1CCCO1
oxolan-2-ylmethyl N-phenylcarbamate