Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -98.190\% 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, c, d, or e without using any additional words.
Options:
[a] Cc1cccc(-c2cc3nc(C)cc(C)n3n2)c1
[b] O=C(NCCc1ccc(F)cc1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
[c] C=CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCCn3ccnc3)C2c2cccs2)cc1
[d] Cc1cc(Cl)ccc1OCc1nc(-c2ccncc2)no1
[e] CC(=O)c1ccc(NC(=S)N2CCN(c3ccccn3)CC2)cc1
Answer: b. O=C(NCCc1ccc(F)cc1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
{#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(NCCc1ccc(F)cc1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
O=C(NCCc1ccc(F)cc1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
N-[2-(4-fluorophenyl)ethyl]-2-morpholin-4-yl-5-nitrobenzamide