Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 11.210\% 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] C=CCn1c(C(CC)CC)nc2ccccc21
[b] Cc1ccc(C)c(C(=O)NCc2ccncc2)c1
[c] O=C(N/N=C/c1cccnc1)c1ccccc1
Answer: a. C=CCn1c(C(CC)CC)nc2ccccc21
{#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#}
C=CCn1c(C(CC)CC)nc2ccccc21
C=CCn1c(C(CC)CC)nc2ccccc21
2-pentan-3-yl-1-prop-2-enylbenzimidazole