Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.809\% 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 or b without using any additional words.
Options:
(a) CCC1(c2ccccc2)NC(=O)N(CC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)C1=O
(b) CC(NC(=S)NCCc1ccccc1)C(c1cccs1)N1CCN(C)CC1
Answer: b. CC(NC(=S)NCCc1ccccc1)C(c1cccs1)N1CCN(C)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#}
CC(NC(=S)NCCc1ccccc1)C(c1cccs1)N1CCN(C)CC1
CC(NC(=S)NCCc1ccccc1)C(c1cccs1)N1CCN(C)CC1
1-[1-(4-methylpiperazin-1-yl)-1-thiophen-2-ylpropan-2-yl]-3-(2-phenylethyl)thiourea