Problem statement: Answer the multiple choice question.
Question: Which compound has a -1.721\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(C[n+]1ccn(CCCNP2(=O)C=C(c3ccccc3)OC(c3ccccc3)=C2)c1)c1ccccc1.[Br-]
b) Cc1cccc(NC(=S)NNC(=O)CCn2cc(C)cn2)c1
Answer: b. Cc1cccc(NC(=S)NNC(=O)CCn2cc(C)cn2)c1
{#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#}
Cc1cccc(NC(=S)NNC(=O)CCn2cc(C)cn2)c1
Cc1cccc(NC(=S)NNC(=O)CCn2cc(C)cn2)c1
1-(3-methylphenyl)-3-[3-(4-methylpyrazol-1-yl)propanoylamino]thiourea