Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.301\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1onc(-c2ccccc2)c1C(=O)NCCN1CCOCC1
b CCc1cc2cc(C(=O)N3CCN(c4ccccc4)CC3)sc2s1
c CNC(=O)c1cccn(Cc2cc(C(F)(F)F)cc(C(F)(F)F)c2)c1=O
Answer: b. CCc1cc2cc(C(=O)N3CCN(c4ccccc4)CC3)sc2s1
{#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#}
CCc1cc2cc(C(=O)N3CCN(c4ccccc4)CC3)sc2s1
CCc1cc2cc(C(=O)N3CCN(c4ccccc4)CC3)sc2s1
(2-ethylthieno[2,3-b]thiophen-5-yl)-(4-phenylpiperazin-1-yl)methanone